Concept
The name you are being given gives the person limitations in every activity he engages in.
Example
BOBBY - Can only perform flourishes with 3 packets. Cannot carry more than 5 plates if serving tables. Cannot execute color-changes. If running, cannot look sideways. When cooking, cannot use salt.
NINA - Cannot sew with right hand. If at a club, cannot go to the toilet. If kissing a guy, cannot think of anyone else. When going to the restaurant, must always order ice-cream.
HERBERT - Cannot play any sports video games. Can only listen to old school punk. If any girl looks at him will start to grin uncontrollably. Can only shoot a 3 pointer #basketball, but will always score.
ARINA - Has an affinity towards weed. Can only drive right wheeled cars. Can only orgasm from blond Mexican people. Can only wear red socks. Can only taste food with eyes closed. Can only walk very slow.
Ideas
There is a name lottery where parents have to take a random name for their child and stick with it.
Depending on the number of letters from the name, each letter comes with a limitation. If you want to get rid of a limitation, you get rid of the respective letter.
HERMINA - Can only play with round objects. Can only eat green things. Can only sleep when the moon is descending. Can run really fast only if she drinks Absinth before. If she eats strawberries, she has X-Ray vision, but will fart uncontrollably. Must always use the toilet at 3 PM. Cannot see the word "please".
Each one of these limitations is attached to a letter from the name. So, if the parents have been given this name for their kid, and they want to drop the last two limitations, the girls new name will be Hermi.
Question
What limitations do you think your name has come with?
Ideas
Hand out a lot of surveys. Collect info. Create a data base with limitations attached to names and have people rate and comment on what they feel is real and what is not.
You can further develop this and develop your story so that all names come with limitations. If you are a football-player, all of these letter come with certain restrictions. If you are a magician, same. If you are cooking, playing or swimming these two, when the individual engages in performing them, come with a limitation. These limitations depend on how each parent raises their children. When they tell their kid what they can and cannot do when engaged in an activity, limitations start attaching themselves to the letters in the word.