https://www.gamespot.com/articles/bloodborne-ps4-guide-which-starting-class-is-best-/1100-6426109/

From Software's critically acclaimed action-RPG Bloodborne is one of the PlayStation Plus free games of March 2018, which means there's going to be a multitude of newcomers playing the game for the first time. When you start the game, you'll notice that it's not your typical action-RPG in that it doesn’t distinguish its heroes based on class, but rather how their upbringings have shaped them. Known as origins, these categories are analogous to classes in that they vary widely in determining your starting stats. These origins only vary by statistics. No one class is supplied with any additional gifts, items, or gear. The only exception is the bold hunter’s mark, which is given to every origin. It should be noted that gender, age, nor appearance has any bearing on your stats or abilities.