Garry sits next to 4 phonetic neighbors — Gary, Barry, and Harry are the closest matches by sound. Most share Garry's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"spear ruler"
"greatest conqueror"
"derived from Octavian"
"will-bright, famous will"
"dweller by the rye field"
"paradise, divine realm"
"protector of people"
"pledge or oath"
"of the mountain, from the mountain"
"great, venerable, magnificent"
"poet, philosopher, wise man"
"son of Flann (red-haired one)"
"bearer of the Aegis (goatskin shield)"
"one who makes wheels"
"flowing water"
"may God protect"
"food, sustenance"
"son of Judd, son of the praised one"
"great tide"
"of Devon, creative modern coinage"
Similar sound: These names share phonetic patterns with Garry — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic origins, giving them the same cultural heritage as Garry.
Rhythm: Garry is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.