http://governmentservices.gov.ab.ca/vs/top10_names.cfm. The full lists are more inclusive than British Columbia's:
Alberta includes all names, even those used less than five times.
I haven't been able to track down the other provinces' popularities. They always seem to be buried deep within the governments' stat sites. :-/
Miranda
Proud adopter of 15 punctuation marks; see my profile for their names.