Throughout the world, Arnuld (Arnuld 
) is a rare male first name. The first name Arnuld is habitual in South-eastern Asia, particularly Philippines, where it is a rare masculine name.
| VARIANT | COUNTRY |
|---|---|
| Arnuld | South Africa, United States, Peru, Philippines, Finland |
Cruz, Pastor, Pepito, Remata, Dalora, Garcia, Guavez, Gudito, Lanuza, Verano, Ocenar, Quezon, Matahum, Maturan, Samuray, Cabante, Bancale, Torreon, Encinia, Velasco, Sabandal, Gallardo, Blanco, Baucan, Baguio, Cagsawa, Lara, Omac, Salva, Sioco, Campo, Camat, Claro, Pagas, Payud, Perez, Dela Cruz, Dolar, Glase, Hizon, Vidal, Orita, Ompoc, Owog Owog, Modzol, Sejera, Abueva, Cabote, Gelig, and Engelbrecht