Jontxu Aramburu Alonso: Who Xabi Alonso’s Son Is and What the Football Records Actually Show

Updated: September 12, 2026

Searches for Jontxu Aramburu Alonso overwhelmingly refer to Jon “Jontxu” Alonso Aramburu, the son of former Spain midfielder Xabi Alonso. The wording of the search term is important: football and tournament records usually place Alonso before Aramburu/Aranburu, while the German Football Association (DFB) currently records him as Jon Alonso Arumburu. Transfermarkt uses Jontxu Alonso Aramburu. These records match on his March 11, 2008 birth date and Spanish nationality, making it clear they are documenting the same young footballer despite spelling and name-order variations.

Jontxu was born in Liverpool while his father was playing for Liverpool FC. The club itself later reported that Xabi Alonso’s son Jontxu was born in the city in 2008, while the DFB supplies the more precise birth date of March 11, 2008. He is therefore 18 years old as of September 2026.

His own documented football path is still a youth-football story rather than a senior professional career. Records establish spells with Zuatzu KE in San Sebastián and TSV Meerbusch U17 in Germany, including competitive DFB youth-league appearances during the 2024/25 season.

Jontxu Alonso quick facts

Detail	What reliable records show
Name	Jon/Jontxu Alonso Aramburu; DFB spells the second surname “Arumburu”
Common search variant	Jontxu Aramburu Alonso
Date of birth	March 11, 2008
Age	18 as of September 12, 2026
Birthplace	Liverpool, England
Nationality	Spanish
Position	Primarily described as a midfielder in tournament reporting and Transfermarkt
Documented youth clubs	Zuatzu KE; TSV Meerbusch U17
Last official German record	TSV Meerbusch U17, through June 30, 2025
Current club	Not reliably confirmed in the records reviewed

The DFB verifies the birth date, nationality and German competition history; Liverpool FC confirms his Liverpool birth; Donosti Cup records establish the father-son connection and his participation with Zuatzu.

Is his name Jontxu Aramburu Alonso or Jontxu Alonso Aramburu?

This is one of the most important distinctions missing from many pages about him.

The DFB lists “Jon Alonso Arumburu.” Transfermarkt gives his name in his home country as “Jontxu Alonso Aramburu.” Spanish football coverage also frequently calls him simply Jon Alonso, while some reporting uses Jon Alonso Aranburu.

Meanwhile, pages optimized for the exact search phrase sometimes use “Jontxu Aramburu Alonso.” That reversed form should not be treated as stronger evidence than federation and football records.

For clarity, this article uses Jontxu Alonso when a surname variation is unnecessary.

When and where was Jontxu Alonso born?

The strongest available evidence puts his birth on March 11, 2008. The DFB records that exact date, and Liverpool FC has independently described Jontxu as Xabi Alonso’s son who was born in Liverpool in 2008.

The timing has a direct connection to Xabi Alonso’s Liverpool career. Contemporary accounts record that Alonso remained in Merseyside around the birth of his first son rather than travelling for Liverpool’s Champions League match with Inter Milan.

That makes descriptions such as “Liverpool-born” substantially better supported than pages that give a vague birthplace such as England or Merseyside without identifying their source.

Jontxu Alonso’s early football development with Zuatzu KE

One of the clearest pieces of primary evidence about Jontxu’s football development comes from the Donosti Cup, the international youth tournament held in San Sebastián.

The tournament’s official website reported that Xabi Alonso returned to the Donosti Cup in 2023 to help coach his son Jon’s team, Zuatzu KE. It was a notable family connection because Xabi had competed in the same tournament when he was young.

The relationship continued in 2024. The Donosti Cup’s own report states that Zuatzu had both Xabi Alonso’s son and Mikel Arteta’s son in its B16 team. It specifically says the two young players stood out in midfield, while Xabi assisted from the bench and Arteta watched from the stands.

That primary tournament reporting is particularly useful because it independently establishes three things that are sometimes blurred together in online biographies: Jontxu was genuinely competing for Zuatzu, he was playing in midfield, and Xabi’s appearances on the Zuatzu bench were connected to his son’s team rather than a formal appointment as the club’s permanent coach.

His 2024 Mediterranean International Cup appearance

Jontxu attracted wider Spanish sports coverage during the 2024 Mediterranean International Cup (MIC).

AS reported on March 30, 2024 that Jon Alonso had been a leading figure for Zuatzu at the tournament in Catalonia, describing the then-16-year-old as a strong midfielder.

Mundo Deportivo went further in identifying his role, describing Jon as a midfielder and Zuatzu captain and reporting that the team was eliminated by Girona in the round of 16.

These reports give more substance to his youth career than simply saying that he “followed in his father’s footsteps.” He had a defined position, wore the captain’s armband in a recognized youth competition and was being covered on the basis of competitive appearances.

The 2024 Donosti Cup: another season with Zuatzu

Jontxu was back with Zuatzu for the 2024 Donosti Cup.

The tournament’s official record shows Zuatzu’s group stage ending with a 0-0 draw against QMB Sports B, a 3-1 victory over Aika Sport and a 1-0 win over Apollon Halandriou FC. Xabi Alonso again assisted the coaching staff.

The Donosti Cup later confirmed that Xabi Alonso’s son competed in the B16 category and was one of the Zuatzu players operating in midfield.

That is useful context because some biographies mix the MIC and Donosti Cup into a single event. They were separate youth competitions in 2024: the MIC brought Jontxu broader media attention in March, while the Donosti Cup placed him back with Zuatzu during the summer.

Moving into Germany’s DFB youth competition

The most concrete statistical record of Jontxu’s football comes from Germany.

The German Football Association’s official data centre registers Jon Alonso Arumburu with TSV Meerbusch U17 in the 2024/25 season. Its record shows 11 appearances in the DFB Under-17 Youth League’s main-round League B between February 16 and May 18, 2025.

The DFB roster also places him with TSV Meerbusch from February 1 through June 30, 2025 for that phase of the competition.

FBref independently records the same 11 league appearances and credits him with nine starts and 736 minutes during the 2024/25 youth season.

The DFB appearance count is the preferable figure when summarizing his German record because it comes directly from the national federation.

What position does Jontxu Alonso play?

The strongest overall description is midfielder, although public databases are not completely consistent.

The official Donosti Cup described Xabi Alonso’s son as one of Zuatzu’s midfield players in 2024. AS described Jon as a midfielder during the MIC, Mundo Deportivo likewise placed him in midfield, and Transfermarkt currently categorizes him as a midfielder.

FBref, however, labels him as a defender.

Because direct tournament coverage and several football sources agree on midfield, “midfielder” is the most defensible general description. Claims that he definitively plays one highly specific role in every competition should be treated cautiously unless supported by team sheets or updated club records.

What is Jontxu Alonso’s current club in 2026?

There is no strong public record establishing a new club after his documented spell with TSV Meerbusch U17.

The DFB’s official record ends his TSV Meerbusch registration for the relevant competition period on June 30, 2025. Transfermarkt currently lists Meerbusch U17 as his last club and shows his club status as unknown from July 1, 2025.

For that reason, calling TSV Meerbusch his current club in 2026 goes beyond what the latest dependable records support. The more accurate wording is that TSV Meerbusch U17 is his last clearly documented club in the sources reviewed.

Likewise, the available records do not establish a senior professional first-team debut. His documented competitive record remains at youth level.

Why Jontxu is associated so closely with Xabi Alonso

The association is more than a shared surname.

The Donosti Cup directly identifies Jon as Xabi Alonso’s son, and Liverpool FC has referred to Jontxu as Alonso’s Liverpool-born son.

Football has also provided some unusually visible father-son moments. Xabi helped Zuatzu’s coaching staff at the Donosti Cup while Jontxu played for the team, allowing the younger Alonso to be coached by his father in the same youth competition that Xabi himself had played decades earlier.

The resemblance in their football roles has naturally attracted headlines, but comparisons should not be pushed too far. Xabi Alonso built an elite senior career; Jontxu’s publicly verified record so far consists of youth football. There is not enough evidence to make serious predictions about whether he will reach professional or international level.

What the public record does not establish

Several details appearing on biography-style websites are much less secure than Jontxu’s football record.

There is no reliable public basis for assigning him a personal net worth or professional salary, and his father’s career earnings cannot reasonably be treated as Jontxu’s wealth.

Likewise, the sources reviewed do not provide a dependable public height measurement, professional contract value or verified senior-club salary. His current club after the end of the documented Meerbusch period is also not confirmed.

Those omissions matter. With a young footballer who has spent most of his documented career at youth level, an incomplete public record is preferable to filling gaps with estimates.

Jontxu Alonso’s documented football timeline

Date	Documented development
March 11, 2008	Born; DFB records the date and Liverpool FC confirms he was born in Liverpool.
2023	Played for Zuatzu KE at the Donosti Cup; tournament organizers say Xabi Alonso helped coach his son’s team.
March 2024	Captained Zuatzu at the MIC and played in midfield; Zuatzu reached the round of 16.
July 2024	Competed with Zuatzu in the Donosti Cup B16 category, again in midfield.
Feb.–May 2025	Made 11 appearances for TSV Meerbusch U17 in the DFB Under-17 Youth League main round.
June 30, 2025	Latest end date shown in the DFB record for his TSV Meerbusch youth registration.
September 2026	No stronger public record reviewed here confirms a subsequent club; Transfermarkt lists his current club as unknown.

The most accurate short answer

Jontxu Aramburu Alonso is a search-name variant referring to Jon “Jontxu” Alonso Aramburu, Xabi Alonso’s Liverpool-born son. He was born on March 11, 2008, holds Spanish nationality and has played competitive youth football as a midfielder for Zuatzu KE and TSV Meerbusch U17. Official DFB records document 11 appearances for Meerbusch in the 2024/25 Under-17 Youth League. His next club after the documented German youth spell has not been reliably established as of September 2026.

Read also Is Ollie Bell in a Relationship? What We Know About Oli Bell’s Love Life