Creighton sits next to 4 phonetic neighbors — Crichton, Brayton, and Peyton are the closest matches by sound. Most share Creighton's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"rocky settlement"
"friend, companion"
"slender, narrow"
"fire brand, flaming sword"
"circular stone fortress"
"from the place of Einion"
"Yahweh has saved"
"bright, shining, evident"
"sky blue, cerulean"
"great homestead, large settlement"
"son of Guy"
"he will enlighten"
"lucky, fortunate"
"follower of Christ, Christian"
"carved by force, shaped by power"
"well-being, blessing"
"Ireland, land of the west"
"son of Jacob"
"my light, my flame"
"fire, flame"
Similar sound: These names share phonetic patterns with Creighton — 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 Creighton.
Rhythm: Creighton is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.