Kylen


 * Kylen or Kylian is a variant of the name Kyle, and "means narrow or straight"

Notable people with the name include:


 * Kylen Granson, American football player
 * Kylen Mills, sports reporter for KRON 4
 * Kylen Schulte (1983–2021), American female murder victim
 * Kylian Hazard (born 1995), Belgian professional footballer player
 * Kylian Mbappé (born 1998), French professional footballer player