Technically, no- it is a title meant for a woman, just like 'madame'.
I'm a women and personaly I love it when a guy says maam to me. However there are a group of women who are usualywho want to be younger and calling them maam sometime offends them because it can be a sign of old age, like they think only the old people get called maam. But for the most part when you call a women maam they think how polite and thoughtfull, so go a head and use it, you'll get more happiness then ridicule.
hello sir/maam what can i do for you?
Annie Sullivan taught Helen Keller to call her "Teacher."
maam
maam
D. Maam has written: 'Gazar shoroo' 'Gazar Shoroo' -- subject(s): Mongols, Fiction, History
Possibly short for Madam?
yes sir/maam
grandfather
Grandfather Grandfather
you call the guy you are dating your boyfriend
Maam. Without the apostophe.