If I send to someones BSB + Account number do they see my name?

As the title asks. I've got someone I want to send money to, I do know them, it's not a scammer, or online marketplace, I'm not buying anything, just transferring money to help with a project they're putting together. However it's someone who I've kept my real name anonymous from as we are friends purely online & I would prefer to protect my privacy. I'm not interested in them knowing my real name, and looking me up online y'know? I don't want to use payID as I prefer to not hand out my phone number, and paypal isn't very protective. If I send them $100 via bsb + account number transfer, does it remain anonymous as far as my name / surname goes? I'm with commbank if it helps.