Full name changed unexpectedly

[Harry Yim]

Fullname has changed for some of users of our cloud and no one edited his fullname ever, what happened..? 

[Aylin Kohls]

Hi Harry, take a look at this question https://community.atlassian.com/t5/JIRA-questions/First-and-Last-names-were-dropped-and-replaced-with-user-name/qaq-p/590961?posted=591743#U591743

Regards, Ayleen.

[Harry Yim]

Thnx, Aylin. Is there any link where we can set that option of how you will be shown...? 

[Aylin Kohls]

I couldn't find it but I raised a support ticket (JST-290636)