Not sure what to do OOC but IC you should use it as a sign of prestige, ex. I am so great I am the only noble family to have a sea named after me or something like that.
Indeed. The Chénier family is indeed one of the most well-known of the game, I believe, and has been on Dwilight since almost the very beginning and for almost all of that time (arrived a few days after the first colonists, then brief period between deleting my character and creating a new one there).
But still. I wasn't expecting to see that.