Edit: yes, it's a suffix (for Classical Nahuatl): "Non-possessed nouns take a suffix called the absolutive. This suffix takes the form -tl after vowels (ā-tl, "water") and -tli after consonants [...]" ([2]).
0: https://en.wikipedia.org/wiki/Nahuatl#Phonology
1:https://en.wikipedia.org/wiki/Voiceless_alveolar_lateral_aff...
I don't understand what you're thinking of here? Here are some Latin nouns, all in nominative case:
nauta (first declension)
puer (second)
gladius (second)
malum (second)
lex (third)
limen (third)
tempus (third)
virtus (third)
civitas (third)
cornu (fourth)
manus (fourth)
res (fifth)
> Most importantly, they anticipated the web 2.0 trend of ending words with two consonants in a row. ;)
But those words (coyote, mesquite, tomato, and avocado, unless I seriously miss my guess) all end in a vowel.
Because they were adopted by Spanish speakers. English products using these names could either adopt the Spanish form, or as the GP suggest follow the 2.0 trend and recover the original form, publishing their webpage in the East Timor .tl domain.
They’re distinctively spelled, don’t collide with existing search terms, often have available domains, etc. Most importantly, they anticipated the web 2.0 trend of ending words with two consonants in a row. ;)
Finally, just look at this guy: https://upload.wikimedia.org/wikipedia/commons/f/f6/AxolotlB...