From Proto-Malayic *aku, from Proto-Malayo-Chamic *aku, from Proto-Malayo-Sumbawan *aku, from Proto-Malayo-Polynesian *aku, from Proto-Austronesian *aku.
اکو (Rumi spelling aku)
| singular | plural | ||
|---|---|---|---|
| 1st person | standard | saya / ساي aku/ku- / اکو / كو- (informal/towards God) -ku / -كو (informal possessive) hamba / همبا (dated) |
kami / کامي (exclusive) kita orang / كيت اورڠ (informal exclusive) kita / کيت (inclusive) |
| royal | beta / بيتا | ||
| 2nd person | standard | kamu / کامو anda / اندا (formal) | |
| engkau/kau- / اڠکاو/ كاو- (informal/towards God) awak / اوق (friendly/older towards younger) -mu / -مو (possessive) |
awak semua / اوق سموا kamu semua / كامو سموا kalian / کالين (informal) kau orang / كاو اورڠ (informal) | ||
| royal | tuanku / توانكو | ||
| 3rd person | standard | dia / دي ia / اي beliau / بلياو (honorific) -nya / -ڽ (possessive) |
mereka / مريک dia orang / دي اورڠ (informal) |
| royal | baginda / بݢيندا | ||