Quin \quin\ as a boy's name (also used as girl's name Quin), is a variant of Quincy (Old French) and Quinn (Irish, Gaelic), and the meaning of Quin is "estate of the fifth son; counsel".

The baby name Quin sounds like Cain, Kain, Gunn, Gun, Gwin and Guinn. Other similar baby names are Quint, Quilo, Bain, Dain, Dunn, Win, Eoin, Euan, Euen, Fain, Fin, Glin, Huon, Iain, Juan, Lin, Lunn, Pain, Quent, Quinby, Quinsy, Rain, Vin, Wain and Zain.