Worldwide, Mockaitis (Mockaitis 
) is an extremely rare unknown gender first name. Much more prevalently, Mockaitis is the last name as well as the forename.
Mr, Shawn, Susan, Sueli, Sofia, Alger, Algis, Audra, Brian, Peter, Romas, Rytis, David, Daiva, Donna, Grace, Lukas, Janet, James, Jonas, Jorge, Jomar, Sarah, Megan, Maria, Emir, Al, Ann, Vic, Mary, Mark, Sara, Axel, Kara, Kate, Pete, Terri, Reed, Dawn, Gail, Lori, Jane, Jami, John, Joan, Jill, Trul, Eric, Dave, and Nanci