Saul sits next to 4 phonetic neighbors — Paul, Sol, and Carl are the closest matches by sound. Most share Saul's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"asked for, prayed for"
"protector of mankind"
"gift of God"
"southern settlement, south farm"
"narrow strait"
"genuine, honest, without deceit"
"seven; divine completion"
"illustrious, famous"
"son of Jove, divine descent"
"world-mighty"
"famous spear"
"son of Karr"
"lion"
"free man, freeholder of land"
"handsome, beautiful"
"my God is Yahweh"
"famous brilliance"
"fearless, not cowardly"
"divine judge"
"untamed, wild-natured"
"from Scotland, a Scotsman"
Similar sound: These names share phonetic patterns with Saul — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew Sha'ul (שָׁאוּל) origins, giving them the same cultural heritage as Saul.
Rhythm: Saul is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.