What Rhymes With Fab And Makes For An Exciting First Name For Baby? Mab, Of Course! This Striking Girls Name Is As Intriguing As It Is Succinct. Of Welsh Origin, Mab Points To Babys Innate Bubbly Personality And The Joy Shell Bring To The World, For It Means "joy” And “hilarity." Mab Also Means "child" In Welsh, Which Is Apt. In Literature, Queen Mab Is The Intoxicating Queen Of Fairies, Referenced In Shakespeares Romeo And Juliet. Mab Is Also Considered A Variant Of Maeve, A Traditional Irish Name That Harkens Back To Queen Maeve Of The Cattle Raid Of Cooley. Joy Seekers And Literature Fans Will Delight In Mabs Cultural And Life-affirming Symbolism.