Quetzali sits next to 3 phonetic neighbors — Quetzalli, Quetzal, and Xalli are the closest matches by sound. Most share Quetzali's Nahuatl-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"precious, priceless thing"
"worthy, deserving"
"serrated mountain"
"celestial star"
"something precious, priceless"
"amaranth plant, symbol of eternal life"
"of the vine country"
"you will always be loved"
"moon goddess"
"our mother, maternal one"
"quetzal feather, precious, priceless"
"angels, divine messengers"
Similar sound: These names share phonetic patterns with Quetzali — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Nahuatl origins, giving them the same cultural heritage as Quetzali.
Rhythm: Quetzali is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.