The most amazing girl I think I will ever meet in life, yet I’m too scared to make a move on her. I don’t deserve her.
I think I’m in love with Mairin
by some dude 500 March 1, 2019
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A wonderful person, who, despite a small lack of self esteem, will one day become rich and famous.

P.S.

SHE IS NOT IRISH!!!
Mairin: Now I am rich and famous...

Me: Don't say I didn't tell you so...

:)
by RandomPeep#1873 February 28, 2012
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probably insecure, super funny! most likely into something that she’s embarrassed about. mairin has blue eyes and blonde/brown hair. really sassy, not afraid to speak her mind. an art hoe. the name mairin really gives off libra or leo vibes.
wow, mairin is really good at art!

mairin is fucking hilarious dude!
by thatonelibra December 30, 2020
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beautiful...irish...cherokee...orgasmicsmart, atheletic, afraid of goats, irish-cherokee+other stuff, small, makes fun of people, afraid of being pointed at from about an inch away
sexy mofo....john wants to do her...so does shay
you can use me as an adjective if you like:
omg you pulled a mairin!
or
like wow thats totally mairin!
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Mairin is the 'normal' name for Betulinic acid. This acid has anticancer properties. It inhibits melanoma and is found in the bark of the Ber tree.

Girls named Mairin are normally pale Irish girls as the name is Irish which fits with the acids inhibition of melanoma
you can name your child Betulinic and expect everyone to awe over how awesome your babies name is
another option
just name it Mairin and have Betulinic be its nickname
by girl named after acid July 14, 2010
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