Thiri Maya Dewi Mwei Daw (Burmese: သီရိမာယာဒေဝီ မွေ့ဒေါ, pronounced [θìɹḭ màjà dèwì mwḛ dɔ́]; c. 1330s – 28 January 1368) was a principal queen of King Binnya U of Martaban–Hanthawaddy, and the mother of King Razadarit.
Mwei Daw was the youngest daughter of Than-Bon, a senior minister at the court of King Binnya U. Than-Bon was a son of Senior Minister Bo Htu-Hpyet who served at the court of King Wareru.
Min Linka of Pegu, younger half-brother of Binnya U.
Binnya U raised his sister-in-law to queen with the title of Thiri Maya Dewi.
[2] In 1368, they had a son named A-Pa-Thon, though he died soon after the birth in Donwun.