Every domain will give two groups to a gathering stage pursued by semi-finals and a last, with the occasion running from 30 August to 22 September.
"We trust it will pick up the vital footing with fans," said Cricket Ireland CEO Warren Deutrom.
An Et20 underlying 10-year understanding for the competition has been concurred.
The name was disclosed after an understanding between occasion chiefs, Woods Entertainment and GS Holding, and the three partaking cricket sheets, Cricket Ireland, Cricket Scotland and the Dutch overseeing body, the KNCB.
"After meeting with the cricket sheets of Ireland, Scotland and Netherlands, we go to a general accord over the name," said Woods Entertainment overseeing accomplice Prashant Mishra.
"Since the term class is utilized all over the world for T20 occasions, we needed to add the vitality factor to our competition, subsequently we have chosen to name it Euro T20 Slam."
Cricket Ireland boss Deutrom included: "The procedure wasn't just about building up a negligible name yet rather giving the competition a character which both adjusted it to other worldwide household classes, yet made it a particular and a dynamic brand.
"It was critical to us to pass on our purposes of contrast that would reverberate in nearby markets - in Ireland, Scotland and the Netherlands - where cricket isn't the overwhelming game."
The groups will have at least nine household players and a limit of seven abroad players in their squads. On matchdays, at any rate six of the 11 will be local players.
The Scottish groups will be situated in Glasgow and Edinburgh. Further insights concerning the scenes and match dates will be reported in the coming weeks.