Baby Boo Nickname Meaning: A term of endearment for someone adorable or a romantic partner.
Baby Boo Literal Meaning: A combination of the word “Baby” and “Boo.”
Popularity: High.
Origin: English.
Example:
Ashley: Hi, Baby boo, would you like to go get some ice cream after work?
Steven: Sure, sweetheart, I’d really like that.
Related nicknames: Sweetheart, Baby.