Tijn is a distinctly Dutch boys name, derived as a short form of Augustijn (Augustine, from the Latin augustus meaning venerable or majestic) or Martijn (Martin, from the Latin Martinus meaning of Mars, the Roman god of war). The Tijn spelling, with the characteristic Dutch ij digraph, is uniquely Dutch and represents one of the most authentically local Dutch boys name forms — pronounced like the English tine, with the ij digraph functioning like the English ay. The Dutch ij is one of the most distinctive features of Dutch orthography. In modern Dutch naming, Tijn has surged to remarkable popularity since the 2000s, consistently ranking among the top Dutch boys names. The name was made culturally significant by Tijn Kolsteren, the young Dutch boy whose 2016 charity nail polish campaign became a national phenomenon. Dutch parents are drawn to Tijn for its strong Dutch local identity, its brisk single-syllable form, and its uniquely Dutch spelling that immediately reads as authentically Dutch.

The root form of Tijn is Augustijn / Martijn — meaning Venerable; of Mars.

Tijn remains a beloved choice. Timeless appeal across cultures and generations.