How to Get Away with Murder star Karla Souza and her husband Marshall Trenkmann have had their second baby! Their son was born on Friday, June 12th.

Together with a PEOPLE exclusive, Souza shared the news of her son’s arrival on Instagram along with his name: Luka Olivares. She wrote, “Thank you @people for helping me share our joy with the world. There’s so much heaviness and injustice in the world and as a mother it makes me wonder what world my children are growing up into. Looking into Luka’s eyes and watching Gianna as a big sister brings me so much hope and commitment to being a part of the change. Welcome to the world Luka.”

Luka is Souza and Trenkmann’s second child and he joins two-year old sister Gianna. Her pregnancy was announced in May when she posted a photo featuring her daughter, her baby bump, and shirts for the both of them saying “Mama Bird” and “Little Bird”.

Souza and Trenkmann, a banker, tied the knot in 2014.

Congratulations to Karla, Marshall, and Gianna!

Kees Andersen (they/them/theirs) is’s social media manager. They first became interested in names when researching for stories they were writing as a young child and it snowballed into a lifelong passion. Kees attended Western Washington University and majored in history, which helped inspire a love of historical names.

Kees resides in Washington state with husband Peyton and two cats Nimue and Caspian. In their spare time they love to travel, read, fawn over their cats, and take photos.