Arnald \a-rna-ld, ar-nald\ as a boy's name is a variant of Arnaud (French, Italian). See for meaning of Arnald.
The baby name Arnald sounds like Arnauld, Arnaldo and Arnold. Other similar baby names are Arand, Arnault, Arnat, Arnoud, Arnoldo, Arnell, Arnel, Arnd, Bernald, Furnald, Fernald, Aralt, Araldo, Ronald and Ranald.