Proto-Malayo-Polynesian *taqun

→ Acehnese thôn (inherited)

→ Hawaiian kau (inherited)

→ Indonesian tahun (inherited)

→ Javanese taun (inherited)

→ Malagasy taona (derived)

→ Maori tau (derived)

→ Maranao tahon (derived)

→ Malay tahun (inherited)

→ Malay تاهون (mention)

→ Niuean tau (inherited)

→ Tagalog taon (inherited)

→ Tongan taʻu (derived)

→ Urak Lawoi' ตาฮด (inherited)

→ Sambali taon (derived)