Gregori sits next to 4 phonetic neighbors — Gregory, Gregor, and Grigori are the closest matches by sound. Most share Gregori's Russian-origin cluster, so the rhythm and vowel shape carry across the list.
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"watchful, vigilant"
"horse lover"
"noble, bright"
"hill, elevated"
"they came; arrival"
"shield wolf (derived from Randy/Randolph)"
"old river, ancient waters"
"invented name with La- prefix (the) and Voris (from the ford, Dutch..."
"ever powerful"
"market trader, merchant"
"label, identifying mark; to touch lightly"
"rocky ground"
"eminence, hill"
"dark, brown-haired one"
"lean, thin one"
"noble, of noble type"
"chubby, stout little one"
Similar sound: These names share phonetic patterns with Gregori — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Gregori.
Rhythm: Gregori is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.