Aythana sits next to 3 phonetic neighbors — Athena, Aitana, and Alethea are the closest matches by sound. Most share Aythana's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"mountain, high place"
"genuine, faithful"
"sister angel"
"pledged to God"
"branch; shoot (messianic)"
"life"
"gracious, dear, beloved"
"airy, free-spirited"
"pure, clear"
"Pleiades star cluster, dawn light"
"high, elevated"
"inventive/blended origin with Japanese sounds"
"beautiful, precious"
"dispute, rivalry"
"variant of Cira or Cyra"
"divine healer"
"black, dark"
"queen"
"lyre, musical instrument"
"olive tree"
Similar sound: These names share phonetic patterns with Aythana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Valencian/Iberian origins, giving them the same cultural heritage as Aythana.
Rhythm: Aythana is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.