Taelyn sits next to 5 phonetic neighbors — Taylen, Talon, and Kaelyn are the closest matches by sound. Most share Taelyn's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"modern coinage, no historical meaning"
"goodness of God"
"counseled by supernatural beings"
"supplanter, one who follows closely"
"song, nightingale"
"clover plant, good luck"
"noble lord (compound creation)"
"noble and strong, from the sea"
"bright navigational star in Orion"
"son of Ty"
"slender, narrow"
"one who sways, dancer"
"of the world"
"lord of the marches, border lord"
"checkerboard pattern"
"victory of the people (via Nicholas)"
"bear (totem name)"
"abundance, growth, increase"
"of Julius, born in July"
"lake"
"fire of Yahweh"
Similar sound: These names share phonetic patterns with Taelyn — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have American origins, giving them the same cultural heritage as Taelyn.
Rhythm: Taelyn is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.