| WMP | ||
| Agta (Central Cagayan) | biyaw | in-law |
| Agta (Eastern) | biyaw | in-law |
| Ibaloy | bayaw | brother-in-law, sister-in-law |
| Pangasinan | bayáw | brother-in-law |
| Sambal | bayaw | brother-in-law (sometimes used only between males) |
| Sambal (Botolan) | bayaw | brother-in-law (sometimes used only between males) |
| Tagalog | bayáw | brother-in-law |
| Kalamian Tagbanwa | bayaw | brother-in-law (m.s.) |
| Hiligaynon | bayáw | brother-in-law, sister-in-law |
| Mamanwa | bazaw | brother-in-law (m.s.) |
| Cebuano | bayáw | brother-in-law, sister-in-law |
| Kalagan | bayaw | brother-in-law (m.s.) |
| Alas | bayou | brother-in-law (woman speaking), sister-in-law (man speaking) |
| Toba Batak | bao | wife’s brother’s wife, husband’s sister’s husband |