Theori sits next to 3 phonetic neighbors — Tori, Ivory, and Theory are the closest matches by sound. Most share Theori's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"contemplation, vision"
"all, every, universal"
"watchful, alert"
"light"
"moon; city of the moon"
"eternal ruler"
"from the town, settlement dweller"
"fine porcelain; the nation of China"
"lily flower"
"golden dawn, radiant morning"
"ivy plant, fidelity, eternal life"
"the road, the passage"
"honey, sweetness"
"gift of God"
"melodic, flowing (from sound aesthetics)"
"God has favored me"
"female heir, inheritor"
"sunshine, bright and cheerful"
"victory, triumph"
"woman of Judea"
Similar sound: These names share phonetic patterns with Theori — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Theori.
Rhythm: Theori is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.