一切經音義 23.107

23.107

富樓那（具云富樓那彌多羅尼子言富樓那者此云滿也彌多羅者此云慈也滿慈是尊者母稱子即尊者自身從母立名故名滿慈子也）。

Pūrṇa (in full, Pūrṇamaitrāyaṇīputra; pūrṇa means here “full”, and maitra means here “benevolent/compassionate”; “Full Benevolence” is the name of the Venerable One's mother, and “putra” is the Venerable One himself; deriving his name from his mother, he is therefore called Pūrṇamaitrāyaṇīputra [Son of Full Benevolence]).