Florida Adoption Laws, Page 5

Putative Fathers

Yes

Statute: §§ 63.054; 39.803

The putative father must file a notarized claim of paternity form with the Putative Father Registry.
The form may be filed at any time prior to the child's birth, or the filing of a petition for termination of rights.
If the identity or location of a parent is unknown and a petition for termination of rights is filed, the court will conduct an inquiry.
If a prospective parent is identified, he may complete a sworn affidavit of parenthood, which must be filed no later than at the time of or prior to the adjudicatory hearing in the termination proceeding.

Statute: § 63.054

Name, address, date of birth, and physical description of the putative father and the mother
Date, place, and location of conception
Name, date, and place of the child's birth, or estimated date of birth, if known

Statute: § 63.054

The putative father may execute a notarized written revocation of the claim of paternity at any time prior to the birth of the child.
The claim of paternity is void upon receipt of the revocation by the Registry.