Yadiba na some people name for Nigeria, but na also slang wey come out from Igbo language.
Yadiba no be word wey get straightforward meaning because, e dey like sentence somehow even as na one word.
Some common meanings of Yadiba na, leave am to God, it’s well, let it be, no wam or, allow dog wey dey sleep make e sleep.
As person name, na leave am to God be the meaning, for Nigerian slangs, e fit mean the rest depending on the situation.
If you dey fight with person and your gee tell you yadiba, e mean sey make you free the matter, but if na person wey you de exchange gbas gbos with tell you, if fit be warning say make yanga no wake trouble wey de sleep.
Even as our languages for Nigeria take plenty and e no easy to understand all of them, when we borrow some de use them as slangs, we dey understand ourselves better.