The surname Fernández is a Spanish surname that means son of Fernando. This family originated in the Castilla region of Spain and spread throughout Europe during the 16th century. Descendants of this family are found all over the world, including Latin America.
In Colombia, the Fernández family is one of the oldest and most numerous. It is believed that they arrived in Colombia in the 16th century and have since established themselves throughout the country. This family is known for their hard work, loyalty, and love for family.
The first person with the Fernández surname to arrive in Colombia was Francisco Fernández, who did not have children and worked as a merchant.Taken from:
https://www.genealogiasdecolombia.co/apellidos/Detalle.aspx?Fernandez