This is the second source I have found that mentions Caddell or Cadell as a
Welsh name.
Here is the website:
http://corgi.ncn.com/names.htm#h
Here is an excerpt:
Welsh Names
These names were submitted to Corgi-L by Dixie Davis (dixie(a)mail.utexas.edu)
(m) is a male name, (f) is a female name, (e) is a suitable name for either
gender
Remember that "f" has a v sound
ff is f
d is d
dd is th as in them
w is oo as in book
u is ee
A | B | C | D | E | F | G | H | I | J | L | M | N | O | P | R | S | T | U |
W | Y
Adwen (f) an early saint
Aeddan (m) a 6th century soldier
Aelhaern, Elhaearn (m) a 7th century saint Llanaelhaern, Caernarfonshire is
a town named after St. Aelhaern (Llan=valley of)
Aelwen or Alwyn (f) ael=brow; gwen=white, blessed
Aeres (f) heiress
Aerfen (f) a Celtic river goddess
Buddug (f) Queen of the Iceni, a tribe that fought the Romans in the 1st
century. She took poison rather than fall into the hands of the Romans
Cadan (m) battle, also a stream in Dyfed
Cadell (m) Cadell ap Gwrtheyrn was the Lord of Powys in 429; Cadell ap
Rhodri Fawr was the ruler of Ceredigion and the fathe of Hywel Dda, 907 AD;
Cadell ap Gruffudd was the leader atainst the Normans in South Wales, 1175
Cadeyrn (m) battle ruler
Cadfael (m) battle prince
Cadfan (m) battle summit, early saint
Cadfarch (m) battle horse
Cadi (f)
Cadifor (m)
Cadmael (m)
Cadog (m)
Cador (m) Earl of Cornwall in Arthur's tales
Cadrawd (m) battle course or battle host
Cadwal (m) battle wall
Cadwaladr (m) battle ruler, prince of Gwynedd in 664 AD
Cadwallon (m) battle ruler
Cadwgan (m)