Where does “upper camel case” come from?

upper camel case (English) comes from English camel case, from English camel, from English back, from French bac, from French baccalauréat, from Medieval Latin baccalaureatus, from Latin baccalaureus, from Latin laurea — forming adjectives from nouns; nominative neuter...

upper camel case (English): The practice of writing identifiers by concatenating multiple component words, each of which is capitalized

Definitions

  1. The practice of writing identifiers by concatenating multiple component words, each of which is capitalized

Ancestry of “upper camel case”, step by step

upper camel case traces back through two separate lines of ancestry.

via English camel case

StepLanguageWordMeaning
1Englishcamel caseEspecially in computer programming, and in the names of brands and organizations: a style of typography in which several words are concatenated together without any spaces between them, with the first letter of each word (sometimes excluding the first word) capitalized
2EnglishcamelA beast of burden, much used in desert areas, of...
3EnglishbackNear the rear; Not current; Far from the main...
4Frenchbacferry; vat; high school exit exam in France; A...
5Frenchbaccalauréatbaccalaureat; bachelor's degree
6Medieval Latinbaccalaureatusbachelor's degree
7Latinbaccalaureusbachelor
8Latinlaurealaurel, bay tree; crown, wreath or branch of...
9Latinlauruslaurel tree; laurels; a crown of laurel
10English-aceousOf, relating to, resembling or containing the...
11Latin-āceusaceous; resembling, having the nature of, forming, belonging to
12Latin-āxish, -y
13Latin-iumSuffix used to form abstract nouns, sometimes...
14Latin-iusforming adjectives from nouns; nominative neuter...

via English upper case

StepLanguageWordMeaning
1Englishupper caseCollective term for the capital letters A, B, C,...
Every word from Latin -ius
upper camel case — Etymology, Origin & Word History | Etymology Explorer