I want girl advice pweaaaaaaze?

ok so i am 17 and gonna be a senior. im really feeling this girl called willy. shes pretty cute like she has a banging body. i dont know how to approach her. she knows i like her,but im really afraid she will reject me like all the other girls have done in the past. i am very athletic built and im all about working out to impress the ladies. im pretty much considered a chick magnent. so all i want to know is how to proceed? like i mean what is the next step? and is willy a cute name? like i mean my name is hans sometimes hansa or hansraj, but mostly just hand or also hand mahindra or my sisters call me hanna for short. but would the name willy suite my name? like i mean- how bout if my friend saw me with willy walking aroubnd school and they were like- " oh thats hans and willy" would that make any sense? thanks