Billaphaliya Thera. An arahant. He was an ascetic living on the banks of the Candabhāgā in the time of Kakusandha Buddha. One day he gave the Buddha a billa fruit (wood apple) from the tree which grew in his grove. Ap.ii.397.

Dictionary of Pali Proper Names, G P Malalasekera (1899-1973), which is available as printed version from