Henry Carrey Boston,MA . Carey/Kirzhner/Berestyaner , Belous , Isenberg - Lutsk ; Postolov/Herman/Kolovsky-Zhitomir
In my family , it was Papa and Mama , but that may only after they got to the U.S.
Others that I know of :
Tate , Mame ( TAH-teh, MAH-meh )
Tati , Mami
Foter/Futer, Muter/Miter ( more formal )
Mamushka , Dyedushka ( Russian and the equivalent in other non Jewish languages )
Henry H. Carrey