Indonesian ia

← Proto-Austronesian *(si-)ia (inherited)

← Maori ia (cognate)

← Proto-Malayic *ia (inherited)

← Proto-Malayo-Polynesian *(si-)ia (derived)

← Tagalog siya (cognate)

→ Bikol Central siya (cognate)

→ Chamorro ha (cognate)

→ Indonesian dia (mention)

→ Indonesian ialah (suffix)

→ Maori ia (cognate)

→ Yami ya (cognate)

→ Yami iya (cognate)

→ Tagalog siya (cognate)