Trellis sits next to 3 phonetic neighbors — Ellis, Trelis, and Alexis are the closest matches by sound. Most share Trellis's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"latticed garden framework, support structure for climbing plants"
"happy, fortunate, lucky"
"noble, well-born"
"I have found it"
"heard by God"
"God is my oath"
"of art, skill"
"bright, clear, luminous"
"goddess, divine female"
"Noble, honorable"
"the letter V, symbolizing victory"
Similar sound: These names share phonetic patterns with Trellis — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old French via Latin origins, giving them the same cultural heritage as Trellis.
Rhythm: Trellis is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.