However, I can give you a general idea of how to sign that phrase:
1. Hello: The sign for "hello" varies depending on the sign language, but it usually involves a waving motion.
2. My name is: This is usually signed by pointing to your chest or yourself and then signing "name" followed by the sign for "is."
3. Sarah: The sign for "Sarah" would need to be learned specifically, as it's likely to be a specific sign in most sign languages.
Here's a possible general signing order:
1. Sign "Hello"
2. Point to yourself and sign "My name is"
3. Sign the name "Sarah"
Important Note: It's crucial to learn from a qualified instructor or native signer of the specific sign language you want to learn. There are many resources available online and in your local community.
Let me know which sign language you're interested in, and I can try to provide a more accurate translation.