Gatlin sits next to 4 phonetic neighbors — Gatlen, Caitlin, and Gatlyn are the closest matches by sound. Most share Gatlin's Old English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"companion, fellow traveler"
"messenger"
"pure, without blemish"
"courageous heart"
"great tide, son of the sea"
"son of Cole"
"raven-like, dark as a raven"
"of, from (Dutch)"
"fine, elegant"
"valley, dell"
"oarsman"
"God is salvation"
"beloved companion"
"one who thatches roofs"
"speed of God"
"stone worker (via Mason)"
"meditation, absorption"
"church official, rule of law"
"father of light"
Similar sound: These names share phonetic patterns with Gatlin — 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 Gatlin.
Rhythm: Gatlin is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.