[Facts] Re: Looking for an Arabic name...help!
Hi, Selimah. I'm sure there are a few people here who can probably find you a pretty, feminine Arabic name for your sister.
But if you want to tell me what your sister's astrological sign is, I can check for the Arabic names of the stars in her sign and see if there's a name among those which she particularly likes. I did that already for a visitor here named Muyi who posted about a week ago. Her sign was Capricorn, and the prettiest star-name from that sign was "Nashira".
An Arabic star-name from your sister's own astrological sign may have special significance for her. I can't guarantee that there'll be a whole lot of "M" names in her sign, though, but I can have a look for you, if you like. :)
-- Nanaea