For this Tristan Sebastian there are 2 different names on Yasni.
In the ranking of the most common first names Tristan Sebastian is on position 4589.
Male first name (German, English, French): Tristan, Celtic (Word format); = drest the noise, the tumult, announced by the legend of Tristan and Isolde
Male first name (German): Sebastian, the man from Sebaste, Ancient Greek (Geographic name as first name); Sebastos = lofty, dignified, commanding, by the name 'Sebastiano', which goes back to the name of the Greek city 'Sebaste' in Asia Minor, and the Name the city was based on Latin 'Augustus' sublime', named in honor of a Roman Emperor