14 baby names with a similar sound and feel to Regginald.
You searched for names like
"member of the Frankish tribe"
"little seal"
"great, powerful"
"butcher, one who slaughters"
"victory, achievement (from laurel symbolism)"
"blessed warrior"
"a fertile plain, level country"
"prosperity, fair weather, rich ore vein"
"entry, means of approach"
"short form of Elizabeth"
"flower (possibly)"
"will, desire, divine purpose"