Dayson sits next to 5 phonetic neighbors — Jason, Mason, and Grayson are the closest matches by sound. Most share Dayson's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"son of Day, child of daylight"
"modern blend of Jay + -ren"
"authority, firm determination"
"great homestead, large settlement"
"forest, woodland"
"sea warrior, sea spear"
"heard by God"
"one who burns, charcoal burner, distiller"
"father of peace"
"God will add, increase"
"broad valley, wide clearing"
"peace settlement"
"son of Dennis"
"noble and famous"
"lord, prince"
"grove dweller, one who lives near a grove"
"third"
"Yahweh is my strength"
"to carry, to endure"
"wealthy, prosperous"
"wayfarer, wanderer"
Similar sound: These names share phonetic patterns with Dayson — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have English origins, giving them the same cultural heritage as Dayson.
Rhythm: Dayson is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.