Short answer: We do not share your personal details with clients, but if you enable PayPal payments, we cannot control what info is shared via PayPal.
We will only ever share your display name, username, and any of your public profile details (ie social links) with clients. All other personal details are private.
PayPal Payments
PayPal Business account:
Your public business details will be shared on your client's PayPal transaction. Go to your PayPal account settings to adjust your public information.
PayPal Personal account:
Your public personal details will be shared on your client's PayPal transaction. Go to your PayPal account settings to adjust your public information.
Closer look at PayPal Business vs Personal accounts →
VGen Payments
VGen will be the entity display on your client's credit card bill.
More info
For more information on how we keep your data secure, see here →