2. It is kind of a Hindi slang word for addressing a beautiful girl or any girl you are interested in ( BTW all girls are beautiful :) ) . It is kind of a playful and has hint of naughtiness in addressing a lady. May get you in trouble but if it is appreciated it will work like a charm. Note: This can only work for desi chics and ladies who know hindi
3. It could be a name or nick name of a lady
2. When a beautiful girl passes by one or one sees her at a distance. One could say out loud or to his friend " What a rani man !" or "Wish she could be my rani" . One could just say "raaaannniii !!!" this is a very distinctive way of saying it and for the effect it has to be said as it is written as "Raaaaa"..."nii".
3. My daughter's name is rani.