Swayze sits next to 3 phonetic neighbors — Suzy, Swazy, and Stacy are the closest matches by sound. Most share Swayze's English surname-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"derived from a surname of uncertain French origin"
"sea and sky (poetic)"
"life, wished-for child"
"the calming sky"
"small spring, place of the little spring"
"poet, bard"
"from the River Slane"
"fragrant vine, beloved"
"reddish-brown color, warmth"
"gift of God, pool"
"beautiful"
"door, pathway"
"selfless love (agape)"
"azalea flower"
"invented modern name"
"torch, light"
"a days travel, trip"
"noble, kind"
"pearl"
"raven, dark-haired one"
"hill meadow, hillside clearing"
Similar sound: These names share phonetic patterns with Swayze — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have English surname origins, giving them the same cultural heritage as Swayze.
Rhythm: Swayze is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.