Last name Jansy (Jansy 
) , all over the world, is a rare family name. The last name Jansy is characteristic of Latin America and the Caribbean, particularly Honduras, where it is quite a rare surname, Nicaragua, where it is a rare surname, and Venezuela, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Honduras, Nicaragua, and India. More frequently, Jansy is the forename as well as the last name.
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