[Facts] The pronunciation offered at that site
in reply to a message by Andromache
is the English one, not the original Latin one. As Marija Luminitsa said, the Latin pronunciation of the -e- is [e] (eh), not [i] (ee).
Lumia
http://onomastica.mailcatala.com
Lumia
http://onomastica.mailcatala.com