Christie sits next to 4 phonetic neighbors — Christy, Kristie, and Kristy are the closest matches by sound. Most share Christie's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"follower of Christ"
"nobility, noble birth"
"slender, fair"
"ewe (from Rachel + elle)"
"spring vegetation, fresh growth"
"spear of strength"
"the island"
"star"
"ship, navigation"
"suffering, enduring"
"gift of God"
"God is gracious"
"crooked nose"
"dear one, darling"
"modern invented name, navy blue"
"from the Brie region of France"
"God is gracious"
"scholar"
"dark, dusky"
"graceful, flowing"
"lady, noblewoman"
Similar sound: These names share phonetic patterns with Christie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek/Latin origins, giving them the same cultural heritage as Christie.
Rhythm: Christie is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.