Cally \c(al)-ly\ as a girl's name is a variant of Calandra (Greek), Calantha (Greek), Calista (Latin, Greek), Callie (Greek) and Kallista (Greek), and the meaning of Cally is "lovely one; beautiful flower; cup; fairest, most beautiful; beautiful, lovely".

The baby name Cally sounds like Calli, Calley, Calla, Kally, Caley and Colly. Other similar baby names are Carly, Cilly, Lally, Hally, Mally, Sally, Tally, Vally and Wally.