UNESCO (United Nations Education, Scientific and Cultural Organization) has released the Atlas of the World's Languages in Danger, which is intended to raise awareness about language endangerment and the need to safeguard the world’s linguistic diversity among policy-makers, speaker communities and the general public, and to be a tool to monitor the status of endangered languages and the trends in linguistic diversity at the global level.
The latest edition of the Atlas (2009) lists about 2,500 languages (among which 230 languages have become extinct since 1950), approaching the generally-accepted estimate of some 3,000 endangered languages worldwide. For each language, the Atlas provides its name, degree of endangerment and the country or countries where it is spoken.
The online edition provides additional information on numbers of speakers, relevant policies and projects, sources, ISO codes and geographic coordinates. This free Internet-based version of the Atlas for the first time permits wide accessibility and allows for interactivity and timely updating of information, based on feedback provided by users.
If you search for languages in Honduras that have between zero and 50 speakers, you get Chorti, which Wikipedia describes as "a direct descendant of the Classic Maya language in which many of the pre-Columbian inscriptions using the Maya script were written. This Classic Maya language is also attested in a number of inscriptions made in regions whose inhabitants most likely spoke a different Mayan language variant, including the ancestor of Yukatek Maya."
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