Renauld \r(e)-nau-ld\ as a boy's name is a variant of Reynard (Old German, Old French) and Reynold, and the meaning of Renauld is "strong decision; fox".

The baby name Renauld sounds like Renault and Regnauld. Other similar baby names are Renaud, Arnauld, Ronald, Reinald, Regnault, Reginauld, Renard, Reynald, Renaldo and Ranald.