New Job: Viper

[Rychu]

The name reminds me of maplestory.
In KR version the pirate class is called Viper and NA verison its called Corsair.

Almost exactly true. Corsair in KMS was still called Cosair, it was Buccaneer that was called Viper in Korean Maplestory. Honestly this is where I think that the naming convention is an asian cultural thing because KMS's Viper leaned heavy into Pirates, Dragon Ball, and Dragons more than it did Serpents and Vipers. And since the FFXIV team is much more keen on keeping a majority of stuff the same between regions, it's probably why we didn't get it changed to something more Western based like what they did for Maplestory