It's basically an
Indian name, used among bengali community. Neither it's common name nor it's rare. It have 2 meanings
1. An ancient
Indian flower which used to bloom in the foots of Himalayas.
Or,
2. Wild
Honey
As Mouboni is a
name,it's a proper noun. So we can use it as it's purpose like naming someone.
" OH hello Mouboni! How are you?"
" Mouboni is my best
friend "
" Ik another person who loves to
read. There she is-– Mouboni"
Etc