Italian (or lingua italiana) is a Romance language spoken as a native language by about 70 million people in Italy, San Marino and parts of Switzerland, Croatia, Slovenia and France. In addition, it is spoken by an additional 120 to 150 million people as a non-native language. Most native speakers are native bilinguals of both standardised Italian and regional varieties. In Switzerland, Italian is one of four official languages, spoken mainly in the Swiss cantons of Grigioni and Ticino.