Hello Vladislav
Phil from the Data Working Group here.

I am a bit concerned by this edit and have some questions.
What is there in the names that in any way could be described as profanities?
What guided you to this changeset, was it some sort of report or do you have a query which targets certain words?

As a bare minimum Evan deserved at least the courtesy of a changeset comment explaining what you think is wrong before a revert.