Saturn sits next to 3 phonetic neighbors — Saturn, Satin, and Sutton are the closest matches by sound. Most share Saturn's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"of Saturn, god of agriculture and time"
"dream, prophetic sight"
"stone sword, sword stone"
"born of fire"
"modern invented name combining Ty- and -jae elements"
"son of the brave, warrior"
"tavern keeper"
"son of Ben, son of the right hand"
"supplanter, one who follows closely"
"highland, high ground"
"large homestead"
"open land, cleared field"
"brave, courageous"
"the mountain"
"gift of God (via Carmelo root)"
"spear land"
"bright-headed, fair warrior"
"island"
"modern creative name; possibly from Celtic/Gaelic roots meaning 'fr..."
"from Thracia"
"modern American creation, one of a kind"
Similar sound: These names share phonetic patterns with Saturn — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Saturn.
Rhythm: Saturn is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.