If you're creating a campaign, our third-party payment processor Stripe will likely require you to provide your legal name when you're verifying your identity and bank account for payout purposes, but this would be separate from your Seed&Spark account's profile name.
Your Seed&Spark account can be built using whatever name you use the most to operate in the world, if that differs from your legal name.
If you have any concerns about this regarding your personal privacy and safety, please contact us.