Gender / Sex: boy (Kiley's also a girl name)
Meaning: narrow, straight
Sounds Like: Kaley, Kile
Similar Names: Riley, Wiley
Rank as Last Name (Surname, Family Name): 8127
Kiley \k(i)-ley\ as a boy's name (also used as girl's name Kiley), is a variant of Kyle (Gaelic), and the meaning of Kiley is "narrow, straight".
The baby name Kiley sounds like Kaley and Kile. Other similar baby names are Riley and Wiley.
View a list of the 2 names that reference Kiley.
Kiley is not a popular first name for men but a very popular surname or last name for both men and women (#8127 out of 88799). (1990 U.S. Census)