Haylie sits next to 3 phonetic neighbors — Hailey, Haley, and Haleigh are the closest matches by sound. Most share Haylie's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"hay meadow, hay clearing"
"variant of Kaylee (pure)"
"woman from Magdala, tower"
"woodland meadow clearing"
"from Tullius (Latin family name)"
"Hawaiian deity, sacred power"
"wished-for child"
"elf, magical being"
"sun-like, radiant"
"son of Jens; descendant of John"
"little sky, of the heavens"
"from Lassy (Normandy), de Laci"
"bitter, eternal"
"of the wood, tree-born"
"pure one"
"follower of Christ"
"where roses grow, island of roses"
"rowan tree"
"beloved child of God"
"modern variant of Riley/Kylie sound family"
"God is my oath (via Eliana etymology)"
Similar sound: These names share phonetic patterns with Haylie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Haylie.
Rhythm: Haylie is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.