Original sentence: There are no precise dates when the generation starts; commentators use beginning birth years ranging from the mid 2000s to the present day.This is the generation which is currently being born
Edited sentence: From the mid 1990s when the label Generation X had taken off, named after Douglas Coupland's 1991 book "Generation X: Tales of an Accelerated Culture", references to Generation Y began to emerge and obviously as soon as there is a Generation X and a Generation Y, there will be a Generation Z.Generation Z were born between 1995-2009.Generation Z: www.The generation which is currently being born is called Generation Alpha (born since 2010).There is no mainstream alternative label born from the mid 1990s on (1995-2009) other than Generation Z.While a few labels have been attempted, they have mainly been proprietry, (the 'iGen'- related to all things Apple), or nation specific (15th Gen - an extrapolation of Howe & Strauss' 13th Gen which references the European settlement of the United States).While in some parts of the United States, after Generation X, the term 'Millennials' is used rather than Generation Y, almost without exception, the rest of the world refers to the cohort born from 1980-1994 as Generation Y