Jontxu Aramburu Alonso is a young Spanish footballer best known as the eldest son of former Spain international and football coach Xabi Alonso. Football records usually list his full name as Jontxu Alonso Aramburu, while “Jontxu Aramburu Alonso” is also widely searched online.
He has already attracted attention through youth football in Spain and Germany. However, Jontxu is still at an early stage of his career, so claims about a future professional breakthrough should be treated carefully.
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Who Is Jontxu Aramburu Alonso?
Jontxu Alonso Aramburu was born on March 11, 2008 and has Spanish citizenship. Public football databases list him as a midfielder, although some match records have also shown him playing in defensive roles.
He comes from a well-known football family. His father, Xabi Alonso, won major titles during his playing career with clubs including Liverpool, Real Madrid and Bayern Munich before moving into coaching.
How Old Is Jontxu Aramburu Alonso?
Jontxu was born on March 11, 2008, which means he turned 18 years old in March 2026.
His age is important because he is now moving beyond the younger stages of academy football. His next club decisions could therefore play an important role in determining whether he develops toward senior football.
Jontxu Aramburu Alonso’s Parents and Family
Jontxu is the son of Xabi Alonso and Nagore Aranburu. He is also part of a wider family with deep links to professional football.
His grandfather Periko Alonso played professionally and represented Spain, while his uncle Mikel Alonso also had a professional football career. Transfermarkt identifies Jontxu as Xabi Alonso’s son, Periko Alonso’s grandson and Mikel Alonso’s nephew.
Jontxu Aramburu Alonso Information Table
| Detail | Information |
|---|---|
| Full name | Jontxu Alonso Aramburu |
| Common search name | Jontxu Aramburu Alonso |
| Date of birth | March 11, 2008 |
| Age | 18 in 2026 |
| Nationality | Spanish |
| Father | Xabi Alonso |
| Grandfather | Periko Alonso |
| Uncle | Mikel Alonso |
| Position | Midfielder |
| Former youth club | Zuatzu KE |
| Last documented club | TSV Meerbusch U17 |
| Current club | Not publicly confirmed |
Is Jontxu Aramburu Alonso Xabi Alonso’s Son?
Yes. Jontxu is Xabi Alonso’s eldest son and has followed the same general path into midfield football.
The connection naturally creates comparisons, but Jontxu has not yet built a senior professional career of his own. It is therefore more accurate to judge him by his youth development rather than assuming he will match his father’s achievements.
Jontxu Aramburu Alonso’s Football Career
One of Jontxu’s most notable youth appearances came with San Sebastián club Zuatzu KE during the 2024 Mediterranean International Cup.
Spanish sports newspaper Mundo Deportivo reported that he played in midfield, captained the team and wore number 14, the shirt number strongly associated with his father. Zuatzu reached the round of 16 before losing 1–0 to Girona.
Jontxu later continued his development in Germany with TSV Meerbusch U17. Transfermarkt records him with the club between January 2023 and June 2025.
FBref recorded 11 appearances and nine starts for Meerbusch in the 2024–25 U17 DFB Youth League, with 736 minutes played.
Which Club Does Jontxu Aramburu Alonso Play For?
His most recently confirmed club is TSV Meerbusch U17.
Transfermarkt currently lists his club as unknown from July 1, 2025. For that reason, reports claiming that he has already joined another major club should not be treated as confirmed unless an official announcement appears.
What Position Does Jontxu Aramburu Alonso Play?
Jontxu has mainly been described as a central midfielder or defensive midfielder.
During the 2024 MIC, Mundo Deportivo described him as an important part of Zuatzu’s midfield and highlighted his ability to use both feet, control play and contribute defensively.
AS also described him as a strong defensive midfielder who could operate in deeper positions.
Does Jontxu Alonso Play Like Xabi Alonso?
There are clear similarities in their positions.
Both have played centrally, and Jontxu has worn number 14 while representing Zuatzu. Reports from the MIC also highlighted his passing, leadership and ability to control the rhythm of a game.
Still, these comparisons come from youth football. They do not mean Jontxu will necessarily develop into the same type or level of player as his father.
Jontxu Aramburu Alonso at the MIC and Donosti Cup
Jontxu gained further attention during the 2024 Donosti Cup in San Sebastián.
EFE reported that Xabi Alonso joined the Zuatzu coaching staff during the competition. Jontxu played in midfield for the team, once again wearing number 14.
The official Donosti Cup website also confirmed that Zuatzu competed in the B16 category and that Jontxu played alongside Gabi Arteta Bernal, the son of Arsenal manager Mikel Arteta.
Did Xabi Alonso Coach Jontxu Aramburu Alonso?
Yes, although only in a youth-tournament setting.
During the Donosti Cup, Xabi helped Zuatzu’s coaching staff while his son played for the team. EFE reported that he had also assisted the club during an earlier edition of the tournament.
Could Jontxu Aramburu Alonso Become a Professional Footballer?
Jontxu has already competed at a strong youth level in Spain and Germany, but becoming a professional footballer is never guaranteed.
His family background gives him unusual access to football knowledge and experience, but development depends on many factors, including playing time, coaching, fitness and future club opportunities.
There is currently no reliable evidence that he has established himself in a senior professional squad.
Will Jontxu Alonso Follow Xabi Alonso’s Career?
It is possible that Jontxu will continue pursuing football seriously, but his future remains open.
He has already followed his father into midfield football and has experience in competitive youth competitions. What happens next will depend on his own progress rather than his family name.
Jontxu Aramburu Alonso Today and What Comes Next
At 18, Jontxu Alonso Aramburu is entering an important period in his development.
His youth football record is publicly documented, but his current club after leaving TSV Meerbusch U17 is not clearly confirmed. That means speculation about transfers, contracts or senior-team opportunities should be treated cautiously.
What Is Jontxu Aramburu Alonso’s Net Worth?
There is no reliable public estimate of Jontxu Aramburu Alonso’s personal net worth.
He has not yet established a documented senior professional career with publicly reported salary figures or major commercial deals. Estimates that simply connect his finances with Xabi Alonso’s wealth should not be treated as factual.
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Interesting Facts About Jontxu Aramburu Alonso
- His official football name is commonly listed as Jontxu Alonso Aramburu.
- He was born on March 11, 2008.
- He plays primarily in midfield.
- He captained Zuatzu during the 2024 MIC.
- He wore the number 14, strongly associated with his father.
- His father Xabi Alonso helped coach Zuatzu during the Donosti Cup.
- His grandfather Periko Alonso and uncle Mikel Alonso were also professional footballers.
- He later played youth football in Germany with TSV Meerbusch U17.
- His current club after the 2024–25 season has not been reliably confirmed.
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