Pamela

word-forming element meaning "all, every, whole, all-inclusive," from Greek pan-, combining form of pas (neuter pan, masculine and neuter genitive pantos) "all," from PIE *pant- "all" (with derivatives found only in Greek and Tocharian).

Commonly used as a prefix in Greek (before a labial pam-; before a guttural pag-), in modern times often with nationality names, the first example of which seems to have been Panslavism (1846). Also panislamic (1881), pan-American (1889), pan-German (1892), pan-African (1900), pan-European (1901), pan-Arabism (1930).

fem. proper name, from Latin, from Greek (Ionic) melissa (Attic melitta) "honeybee," also "one of the priestesses of Delphi," from meli, melitos "honey," from PIE *melit-ya, suffixed form of root *melit- "honey."

Proto-Indo-European root meaning "honey."

It forms all or part of: caramel; marmalade; Melissa; mellifluous; mildew; molasses; mousse.

It is the hypothetical source of/evidence for its existence is provided by: Greek meli, Latin mel "honey; sweetness;" Albanian mjal' "honey;" Old Irish mil "honey," Irish milis "sweet;" Old English mildeaw "nectar," milisc "honeyed, sweet;" Old High German milsken "to sweeten;" Gothic miliþ "honey."