Shyne sits next to 3 phonetic neighbors — Shane, Shaine, and Shine are the closest matches by sound. Most share Shyne's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"to shine, emit light"
"harmonious regularity"
"warrior (via samurai resonance)"
"beautiful and gentle"
"clerk, scholar, scribe"
"guardian, protector (by extension)"
"eighth"
"at the ford (river crossing)"
"powerful giant, cosmic force"
"army ruler (from Harold/Harald)"
"son of Hendrik"
"valley of the River Kent"
"dark sea, dark one"
"tree top, utterance"
"temple of the soul of Ptah"
"literary name: the ranger Aragorn"
"Yahweh is He; God lives"
"the living God"
"great, kingly"
"God will uplift"
"bright spirit, shining mind"
Similar sound: These names share phonetic patterns with Shyne — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Shyne.
Rhythm: Shyne is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.