Keelan \ke(e)-lan\ as a girl's name (also used as boy's name Keelan), is a variant of Caoilainn (Irish), and the meaning of Keelan is "slender and white, fair or pure".

The baby name Keelan sounds like Keelin, Geelan, Keelyn and Kellan. Other similar baby names are Keela, Caelan, Katelan, Kallan, Kaelah, Kaela, Kerran, Keyla, Kaylan, Kalan, Kailan, Kaelyn, Kaelin, Keala, Keely, Keelie, Keelia, Keeli, Keeley, Keena, Keeana, Keila, Keilah, Keilana, Keilani, Kellen and Kellyn.