Atlys sits next to 3 phonetic neighbors — Atlas, Atlis, and Dallas are the closest matches by sound. Most share Atlys's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"to carry, to endure"
"woodland clearing with ferns"
"continuous improvement, change for the better"
"Root or foundation; also associated with radical and unconventional..."
"God is gracious"
"Sun; throne - from Old Persian Kurush meaning one who bestows care"
"Timely, in good time; from Old English erlic meaning early or promp..."
"rival, industrious"
"rough clearing or rough woodland clearing"
"son of Dawn, from the dawn"
"named for the giant redwood trees"
Similar sound: These names share phonetic patterns with Atlys — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Atlys.
Rhythm: Atlys is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.