一位裸行苦行者，奉行「狗行」苦行、舉止如犬；據《狗行者經》所載，他拜見佛陀後加入僧團，後來證得阿羅漢果。

A naked ascetic who practised the vow of behaving like a dog; after visiting the Buddha, as recorded in the Kukkuravatika Sutta, he joined the Order and in time became an Arahant.

據覺音所說，這是頻毘娑羅王的本名，此名幾乎總與其王號連用來稱呼他；註釋家對其由來說法不一，或說因其統率大軍，或說因出身以此為名的氏族。

According to Buddhaghosa, the personal name of King Bimbisāra, whose combined regnal name is nearly always used to refer to him; commentators differ on whether it derives from his large army or from the clan bearing that name.