Khylan sits next to 4 phonetic neighbors — Kylan, Dylan, and Kyle are the closest matches by sound. Most share Khylan's Scottish Gaelic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"narrow strait, slender (via Kyle)"
"sun, shepherd"
"God has helped"
"medieval local official, administrator"
"the foremost one"
"bent river"
"initial-name, typically Andrew James or Anthony John"
"ripe, free"
"God has promised"
"from the hills"
"muddy farm or settlement"
"narrow (from Kyle's Gaelic root caol)"
"dark one"
"high, exalted"
"supplanter, one who follows at the heel"
"uncle"
"help, strength"
"famous spear (from Hrodgar)"
"hero, champion, semi-divine mortal"
"helper of God"
Similar sound: These names share phonetic patterns with Khylan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Scottish Gaelic origins, giving them the same cultural heritage as Khylan.
Rhythm: Khylan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.