Kiley sits next to 4 phonetic neighbors — Kylie, Riley, and Miley are the closest matches by sound. Most share Kiley's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"boomerang"
"church official's descendant"
"grace from the meadow"
"venerable, august"
"gift of God"
"hill, hillfort"
"unintelligible speakers (Sioux term for Cheyenne people)"
"beloved, wished-for child"
"enchanting, luring"
"peaceful relations"
"glory of the father (short form of Cleopatra)"
"man of God, messenger"
"I will praise God"
"youthful"
"jewel, ornament"
"brave woodland clearing"
"thorny shrub, wild rose plant"
"noble one"
"red king"
"messenger of the gods"
Similar sound: These names share phonetic patterns with Kiley — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Australian Aboriginal origins, giving them the same cultural heritage as Kiley.
Rhythm: Kiley is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.