You will be surprised by how common it is for guys to go for a feminine haircut! Just ask your barber for a feminine haircut without having to specify anything else and also ask for it to be layered.
There are guys who get these haircuts just to get a change in their look and there are others who get them to get rid of the time spent on the upkeep of the traditional haircuts.
How fast the feminine haircut grows also depends on one’s hair density and length. If you want to know how long a feminine haircut takes to grow, you should ask your barber.