The birth of Katya Costauyematsu

Katya Evarose Costauyematsu was born on February 25, 1991 in Los Angeles County, California.

Her father's last name is Costauyematsu, and her mother's maiden name is Costa. If Katya is still alive, she's now years old.

Her potential siblings include Eliza (born 1994) and Sophie (born 1992).