The Costa Rican NIC has the concept of personal domains for costa-rican citizens, but it isn't free [0]:
> Personal .cr domain names may only be registered by Costa Rican citizens over the age of 12 having an identity card and included in the Citizens' Registry of the Supreme Electoral Court of Costa Rica. In order to certify that they are citizens of the Republic of Costa Rica, the identity card must be valid at the time of submitting the application to register the personal domain name.
> NIC Costa Rica shall only approve a personal domain name once it verifies that its holder meets the requirements set forth in Section 9 of this document for the registration of personal domain names. The applicant must also send a copy of both sides of the identity card to the email info@nic.cr.
> Requests for personal domain names under .cr shall be reviewed by NIC Costa Rica using the tools provided by the National Registry and the Supreme Electoral Court of Costa Rica, as well as any other means NIC Costa Rica considers necessary.
> Personal .cr domain names may only be registered by Costa Rican citizens over the age of 12 having an identity card and included in the Citizens' Registry of the Supreme Electoral Court of Costa Rica. In order to certify that they are citizens of the Republic of Costa Rica, the identity card must be valid at the time of submitting the application to register the personal domain name.
> NIC Costa Rica shall only approve a personal domain name once it verifies that its holder meets the requirements set forth in Section 9 of this document for the registration of personal domain names. The applicant must also send a copy of both sides of the identity card to the email info@nic.cr.
> Requests for personal domain names under .cr shall be reviewed by NIC Costa Rica using the tools provided by the National Registry and the Supreme Electoral Court of Costa Rica, as well as any other means NIC Costa Rica considers necessary.
[0] https://www.nic.cr/politicas/personales