Atlas sits next to 3 phonetic neighbors — Attlas, Dallas, and Athos are the closest matches by sound. Most share Atlas's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"to carry, to endure"
"from the hollow"
"descending"
"light, bright one"
"upright, fair"
"wayside land, roadside settlement"
"independent thinker, nonconformist"
"earth"
"defender of the people"
"born of fire"
"strength, dominance"
"native Hawaiian hardwood tree"
"church official overseeing ten"
"fine, lovely"
"son of the steward"
"brave as a wild boar"
"God is my power"
"descended from James, meaning supplanter"
"homestead by a stream"
Similar sound: These names share phonetic patterns with Atlas — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Atlas.
Rhythm: Atlas is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.