Tanya sits next to 4 phonetic neighbors — Tania, Tonya, and Tara are the closest matches by sound. Most share Tanya's Russian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"fairy queen"
"noble, nobility"
"strong, honorable pool"
"joyful, beautiful"
"green island, Erin's land"
"sacred maile vine, fragrant offering"
"good companion"
"to esteem, to value"
"from the little field"
"highest order angel"
"elm tree clearing"
"meadow of the fair hero"
"my God is an oath"
"life, living, alive"
"heavenly, belonging to the sky"
"exalted, rising, ascending"
"angel, divine messenger"
"each of the two"
"lovable"
"beloved, wished-for child"
Similar sound: These names share phonetic patterns with Tanya — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Slavic folk etymology origins, giving them the same cultural heritage as Tanya.
Rhythm: Tanya is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.