Griffin sits next to 3 phonetic neighbors — Griffith, Gryphon, and Gryffin are the closest matches by sound. Most share Griffin's Welsh cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"strong lord, powerful chief"
"handsome young man"
"light, bringer of light"
"great wave"
"God strengthens, strength of God"
"son of the steward"
"hillock, small hill"
"one who builds with stone"
"sun, throne"
"broad clearing in the woods"
"meadow dwelling, water meadow"
"wealthy companion"
"ever powerful"
"of Mars, warlike"
"broom-covered hill"
"favored by the gods"
"of Mars, warlike"
"bright, splendid"
"deep valley; hollow valley"
"protector of mankind"
Similar sound: These names share phonetic patterns with Griffin — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Welsh origins, giving them the same cultural heritage as Griffin.
Rhythm: Griffin is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.