For Gwyn-Jones there are 27 on Yasni with different names.
Among the most common last names on Yasni Gwyn-Jones is on position 4500.
There is no meaning available yet for "Gwyn".
Send in a meaning!
ap Sion - Son of John. From the time when the English court clerks in Wales needed to identify people as the Welsh did not use surnames at that time.
(Sent from: Mike Jones-Pritchard)
