The Welsh language is rich in its naming customs; this includes the practice of adding an ap suffix to Welsh children’s names. The prefix is the Welsh word for “son,” depending on context and meaning.

In Welsh, an ap is usually used as a male name, but it can be used as a female name. It doesn’t sound like a lot, but the meaning of this prefix is quite significant. It indicates that the child has been named in honour of a person, often a parent.

An example of its use is Maredudd ap Emyr, Maredudd son of Emyr.

Why do Welsh names have ap this is a unique way to honour your loved ones and gives the child a sense of honour as they mature. It’s also got some religious connotations – children whose names end with ab are often meant to be raised in piety and morality. While it’s common in Wales, the Welsh ap naming convention is not exclusive to Brits of Welsh ancestry. It has been used by parents honouring namesakes from other cultures as well.

Useful Resources

Discover the meaning and origin of other Welsh boys’ names.