Family name Baltusis (Baltusis 
) , in the world, is a rare surname. The surname Baltusis is characteristic of Lithuania, where it is quite a common surname, Estonia, where it is a rare surname, and Argentina, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Lithuania, the United States, and Argentina.
Mr, Tadas, Tomas, Nikki, Vanda, Marisa, Marius, Martin, Mantas, Sharon, Stefan, Alison, Andrea, Darius, German, Genyte, Lauren, Leonas, Javier, Justin, Thomas, Victor, Taisa, Jenny, Joyce, James, Ms, Ana, Mary, Paul, Gary, Lalo, Lori, John, Joan, Megan, Martina, Susan, Ailen, Aaron, Benas, Brian, Kelly, Peter, Robin, Laima, Linda, Linas, Aidas, and Maryana