The list has approximately 4,000 female names and 4,000 male names. You can check out the list here.

I don't mind sharing a name with thousands of others. It's important to note that in Portugal, people typically have four names (e.g., João Pedro Silva Teixeira). However, only two names are mandatory (e.g., João Teixeira). The mandatory list of names only applies to the first two. The last two can be whatever you like. Typically, following the example above, Silva is the mother's last name and Teixeira is the father's last name.