Gavin Casalegno Family With Parents and Two Siblings
Isabella Floyd
Published Apr 18, 2026
The Summer I Turned Pretty star has two younger siblings named Logan and Ashlyn Casalegno.
Among the three of them, Logan is the middle child while Ashlyn is the youngest.
As per Gavin's Twitter, the siblings' trio is also interested in music. Logan is the drummer, while Ashlyn plays the guitar. Meanwhile, Casalegno is the vocalist of the group.
Logan celebrates his birthday on June 7, and he is a college graduate. He completed his undergraduate degree in 2021 from Collin College and got his high school diploma from Lovejoy High School.
In 2017, Logan worked as a field technician at Lonestar Overhead Doors for seven months. He later joined Cabela's as a retail salesperson but left the company after a year. He has a social media presence on both Twitter and Instagram.
The youngest sibling Ashlyn celebrates her birthday on August 17, and she is 15 years old. She is also an actor and model like her older brother.
Ashlyn is active on her Instagram under the handle @ashlyncasalegno which has 5,985 followers.
