Toan is a Vietnamese given name, derived from the Sino-Vietnamese word "Tuấn", which means "talented" or "outstanding". It is traditionally used for boys and has gained popularity in recent years, both within Vietnam and internationally among families of Vietnamese origin. The name Toan consists of one syllable, making it simple yet distinct. It carries a strong cultural heritage while also being easy to pronounce and spell, adding to its appeal worldwide.
The name Toan saw its highest popularity with 38 births in 1983. It had a steady rise from 1978 to reach this peak, followed by fluctuating numbers, with the most recent data showing 6 births in 2011 and again in 2018. The total number of births over this period is 405.