how old are matt damon's daughters

Matt Damon has four daughters, and their approximate ages in early 2026 are mid‑20s, late teens, and early teens. Alexia is his stepdaughter, while Isabella, Gia, and Stella are his biological daughters with his wife, Luciana.

Ages of Matt Damon’s daughters

• Alexia Barroso – Born around 1999; she is reported as 25 years old in a November 2024 profile, which makes her about 26 in early 2026.

• Isabella Damon – Described as 18 in mid‑2024 and Matt’s eldest biological daughter, so she is about 19 now.

• Gia Damon – Born August 20, 2008; she is noted as 16 in an August 2024 piece and 17 in a July 2025 update, placing her at about 17 in early 2026.

• Stella Damon – Born October 20, 2010; she is listed as 13 in August 2024 and 14 in a 2025 update, so she is about 15 now.

Quick Scoop on the family

• Matt Damon and his wife Luciana Barroso have a blended family of four daughters: Alexia (Luciana’s daughter from a previous relationship, whom he has raised since childhood), plus Isabella, Gia, and Stella together.

• The girls mostly stay out of the spotlight but occasionally appear at premieres, like the 2024 event for The Instigators , which sparked renewed interest in how old are Matt Damon’s daughters and related latest news and forum discussion topics.

Information gathered from public forums or data available on the internet and portrayed here.