Female tattoo rationale: Women in general enjoy the moment. The guy who domestically dominates her with his dick for 30 minutes a day will be seen as a superhero because he plays her emotions like a yo-yo and is the perfect complement to her volatile frame of mind. She believes that the relationship will eventually end up like a Disney fairytale.
A permanent and very shallow sign of this commitment is to ink that person’s name, and is a demonstration of her affection and subservience to him. Women who do this are horrendously clingy and almost always move on to another partner immediately after finishing with the current one.
The other reason girls have tattoos is because other girls have them! Same as babies, when all her friends have them they want one too, otherwise they feel they are missing out.
Not all girls fit the above diagnosis, but most do, and it’s up to us blokes to live with it and work around it.
Apart from being tattooed while pissed out of their heads, I don’t for the life of me know why blokes do it - as an identifier, it’s like Auschwitz!!