My name is Bunny, I do not know its meaning.

Tell

What?

It's a colloquialism for Rabbit.

A baby rabbit to be specific...
Or a young girl in pink rabbit ears hanging off a half dead guy

LMAO means, what?

Lmao means you're a lay mow like not cool or a loser something around that

LMAO means laughing my @$$ off

I agree. LMAO means Laughing My A$$ Off. ROFLMAO means Rolling on the floor laughing my A$$ off. Bunny is another word for Rabbit. Which I think is a wonderful name. My boyfriends cousin is named Pepsi. There are a lot of names that seem odd or different but in my opinion I love unique names and they show the uniqueness of every person

Bunny is a diminutive of Berenice, which has the following etymology:

"Ancient Macedonian form of the Greek name Φερενικη (Pherenike), which meant "bringing victory" from φερω (phero) "to bring" and νικη (nike) "victory". This name was common among the Ptolemy ruling family of Egypt. It occurs briefly in Acts in the New Testament (in most English Bibles it is spelled Bernice) belonging to a sister of King Herod Agrippa II. As an English name, Berenice came into use after the Protestant Reformation."

Hope that's more useful to you.