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"
"brave woodland clearing"
"lily flower"
"advisor, counselor"
"olive tree"
"thorny shrub, wild rose plant"
"alone, solitary"
"beautiful, graceful"
"tune, melody"
"feminine diminutive of Antoine/Anthony"
"combination of Shay (Irish) and lee (meadow)"
"care, concern, protection"
"gift, wealthy (from Jesse)"
"brave as a wild boar, boar-strength"
"little lake"
"from Lassy, Norman place name"
"beloved, wished-for child"
"devoted to God, my God is an oath"
"one who works with tannin"
"the doubting one (biblical context)"
"nine, precious"
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.