Lacie sits next to 4 phonetic neighbors — Lacey, Lacy, and Casey are the closest matches by sound. Most share Lacie's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"from Lassy (Norman place name)"
"fragrant spice"
"devoted to God, my God is an oath"
"olive tree"
"heavenly moonlight, sky beauty"
"glory of the father (short form of Cleopatra)"
"joyful and graceful"
"beautiful, radiant as a dove"
"my people"
"chosen, selected, divinely appointed"
"gracious and beautiful"
"wry meadow"
"strength of God (through Uziah)"
"bird-like strength in the meadow"
"graceful, unique"
"slender and fair"
"age, period of time"
"brave lion"
"precious gem of the sea"
"holder of the heel, supplanter"
"alone, solitary"
Similar sound: These names share phonetic patterns with Lacie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have French origins, giving them the same cultural heritage as Lacie.
Rhythm: Lacie is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.