How do you say becca in sign language?

There isn't a specific sign for the name "Becca" in American Sign Language (ASL).

Here are a couple of ways you can sign it:

1. Initialism: You can sign the individual letters "B-E-C-C-A".

2. Fingerspelling: You can fingerspell the name "Becca" letter by letter.

3. Sign the meaning: If you know the person's name is a shortened version of "Rebecca", you could sign "Rebecca" and then point to the person to indicate that you are referring to the person who goes by the shortened name.

It's important to note that sign language is very visual and can vary depending on the region and the signer's personal style. If you are learning ASL, it's always best to ask your teacher or other sign language users for the most accurate and appropriate signs.