Here's how you would sign "Hailey" in ASL:
1. H: Make a "H" handshape (thumb and pinky extended, other fingers closed) and move it from your chin to your forehead.
2. A: Make an "A" handshape (thumb and index finger extended, forming a "V" shape) and move it from your chin to your forehead.
3. I: Make a "I" handshape (index finger extended, other fingers closed) and move it from your chin to your forehead.
4. L: Make an "L" handshape (index finger and thumb extended, forming a "L" shape) and move it from your chin to your forehead.
5. E: Make an "E" handshape (all fingers extended, palm facing you) and move it from your chin to your forehead.
6. Y: Make a "Y" handshape (thumb and pinky extended, other fingers closed) and move it from your chin to your forehead.
You would sign each letter in succession, making a distinct movement for each one. It is important to note that this is just one way to sign "Hailey", as there can be variations in the way people sign depending on their regional dialect and personal signing style.