There are three ways a father may acknowledge his illegitimate child and allow the child to use his last name. Acknowledgment does not mean the child becomes legitimate.
Legal Updates on the Family Code Philippines and relevant matters: What surname should illegitimate children use? Problems and issues with RA 9255 and its implementing guidelines
Whose last name should an illegitimate child use?
Illegitimacy, Family and Stigma in England, 1660-1834 – NOTCHES
Whose last name should an illegitimate child use?
Naming a child born out of wedlock
Luzon, Visayas, at Mindanao, abot na ng - Citizen Services
Why Muslim parents are fighting to name their illegitimate children after them : r/malaysia
What are the rights of an illegitimate child when in comes to inheritance?
Another Word For Illegitimate Child - Catalog Library
The TRUTH about man who claims he's Princess Margaret's love child
Another Word For Illegitimate Child - Catalog Library
How to find the father of an illegitimate child
Get a copy of your PSA certificate of - Citizen Services
How to Find the Father of an Illegitimate Child - Family Tree Resources