Dyce sits next to 5 phonetic neighbors — Bryce, Rhys, and Reece are the closest matches by sound. Most share Dyce's Scottish cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"from the southern lands"
"Modern blend of Jason and Zion"
"dark one, dark-complexioned"
"Peace and relief from sorrow"
"reddish-brown, russet-colored"
"settlement on the River Ren"
"clearing west of the settlement"
"wood-dweller"
"lively, merry"
"modern invented name"
"appointed by God"
"God is gracious (via Scandinavian John-family)"
"joyful"
"good change, positive transformation"
"loved, beloved"
"invented name; no fixed traditional meaning"
"strength, grace, given by God"
"forest ranger, game warden"
"Pæga's farm"
"spear, metalsmith"
"Red-haired"
Similar sound: These names share phonetic patterns with Dyce — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Scottish Gaelic origins, giving them the same cultural heritage as Dyce.
Rhythm: Dyce is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.