Meaning of Reginald
Reginald is an English name for boys
The meaning is `wise advisor
The name Reginald is most commonly given to American boys.
If it's too long you might use:
What do they use in other countries?
Ragnar, Raines, Ren, Rheinallt, Reynaldo, Ranald, Reinaldo, Rinaldo, Reynaud, Renaud, Reggie