Name of Mexico of the country is the "United Mexican States" (), since it is a federation of thirty-two states. The official name was first used in the Constitution of 1824, and was retained in the constitutions of 1857 and 1917. Informally, "Mexico" is used along with "Mexican Republic" ("República Mexicana"). On 22 November 2012, outgoing Mexican President Felipe Calderón proposed changing the official name of the country to "México". Anahuac (meaning land surrounded by water) was the name in Nahuatl given to what is now Mexico during Pre-Hispanic times. When the Spanish conquistadors besieged México-Tenochtitlan in 1521, it was almost completely destroyed.
Leon (given name) Sparta, being perhaps the most famous bearer of that name. Leon (English, German, Dutch, Russian version) or Léon (French version) or León (Spanish version) may refer to: Ancient Greek λέων from Proto-Semitic (not Indo-European). Leon (given name) Leon is a first name of Greek origin-the Greek λέων (léon; leōn), meaning "lion," has spawned the Latin "Leo," French "lion," Irish "Leon" and Spanish "León." Perhaps the oldest attested historical figure to bear this name was Leon of Sparta, a 5th-century BCE king of Sparta, while in Greek mythology Leon was a Giant killed by Heracles. During the Christian era Leon was