I called my mom's breasts noeys. Pronounced No E's. Not sure where I got it, but it stuck. I ask my daughter if she wants mama's or mama milk. But also boobs. As does my husband... so she is saying babas instead of mama's. She can also now say boobs. So we'll see which one sticks with her.
That's nice I have no clue of a name for mine
For all off us kids my mom used "nana's" typing it seems hilarious to me though. I might use that when my baby is born also. Or "taeta" my husband is Hispanic and his sister uses that term for her baby.