From Old Mon *ထာသ်, from Proto-Mon-Khmer *thaas. Cognate with Mon ထး, Khmer ថាស (thaah), Thai ถาด (tàat), Northern Thai ᨳᩣ᩠ᨯ, Khün ᨳᩣ᩠ᨯ, Lao ຖາດ (thāt).
ทาด (thaat)