Vance sits next to 3 phonetic neighbors — Lance, Chance, and Dance are the closest matches by sound. Most share Vance's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Dweller at the marsh"
"well-born, noble"
"victory of the people"
"lily flower"
"sorrows, pains"
"land of the Bamar people"
"joyful, merry, carefree"
"from Crete, the island"
"will, desire + helmet, protection"
"little flower"
"of the stars, star-like"
"nourishing, kind"
"noble and bright"
"sixth"
"from the island of Thera"
Similar sound: These names share phonetic patterns with Vance — 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 Vance.
Rhythm: Vance is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.