JAMBO is one of the most common words you will hear spoken throughout Kenya. This is the simplest Swahili greeting, and is often the first word learned by visitors to Kenya.

Swahili (locally referred to as Kiswahili) is Kenya's national language. Swahili originated on the East African coast, as a trade language used by both Arabs and coastal tribes. The language incorporated elements of both classical Arabic and Bantu dialects, and became the mother tongue of the Swahili people who themselves rose from the intermarriage of Arab and African cultures.

The word Swahili itself came from the Arabic for 'coast' Sahel. But the language became a pervasive influence, and a regional lingua franca, becoming widely used throughout Kenya and Tanzania. Today, the language is also used in regions of Ethiopia, Sudan, Uganda, Rwanda, Burundi, the Congo and Zambia, and is the most widely spoken African language.

In Kenya, most people generally speak a tribal language at home, use Swahili as an everyday language, and English for business. Swahili is a relatively simple language, being highly phonetic with a rigid grammar. Coastal Swahili remains the most pure, and the Island of Zanzibar is considered the home of the language.

The further away from the coast that you travel, the less sophisticated the language generally becomes, and grammar is slightly more flexible. Still, even a little Swahili goes a long way in Kenya. It is worth learning a little, and most Kenyans are thrilled to hear visitors attempt to use any Swahili at all.