Online casino names are often short because people find and use them on phones....
https://wiki-spirit.win/index.php/How_to_Name_a_Gambling_Platform_for_an_App-Native_Audience
Online casino names are often short because people find and use them on phones. A simple name is easier to recall, type, and spell on a small screen. Reviews also shape trust, so a clear name helps people link what they read to the right site.