We adore this name.
We love the history to it the Arthurian background!
It sounds beautiful.
One of my sisters says it sounds strange and we should go for Tristan, but I like the almost musical sound the additional letters make!
HOWEVER it's meaning (unlike Tristan) is "sorrowful"!!!
As a middle name we like John.
So Tristram John.
We have an Anglo Saxon two syllable last name.