In the Yucatec Maya language...
The word "Chankanaab" is a combination of the words "chan," which means little, and "kanaab," which means sea.
The letter a is pronounced like the a in father - an "ah" sound.
Two vowels in a row are longer than a single vowel. In any situation, this tends to give the syllable they are in an emphasis.
Therefore, the word "Chankanaab" would be pronounced "chahn - kah - NAHB" with the emphasis on the last syllable.
Cheers,
Michelle B.
Carnival Imagination
Land Cruise, Britain and Belgium