I have the character name Cassie Darksong across several shards, including Great Lakes, Legends and Origins. Not once have I had an issue with it. I went to start a new on siege, created my character of "Cassie Darksong" and am told "That is an inappropriate name" The only thing I can think of is the "ass" part of Cassie. And all I can ask is "Why?" Cassandra is a valid RL name. Cassie is a valid RL name. I can list many others as well. But this is seriously overboard.