One Southern name of a grandmother is "mawmaw," though there are numerous other variations according to other lineages. Some other popular variations include "oma" and "mimsy."
"Babushka" is another name for a grandmother, and it comes from the Russian word for grandmother. Many names for a grandmother result from children who are still learning how to pronounce words, according to The Stir. Some of these variations include "hammy," "mega," "mawa" and "giggy." Any number of nicknames may be chosen, and it is recommended to think about the relationship with the grandmother to determine which nickname best suits her personality and influence.