Though they were likely originally dwellers of both North and South America, llamas are believed to have gone extinct in North America during the last ice age, leaving them only in South America.

A cousin to alpacas, llamas were domesticated by humans around 4,000 or even 5,000 years ago, starting in Peru and the Andes mountains. Able to navigate tricky trails, llamas were often used as pack animals in these mountainous areas to carry loads of goods, while their fur was used to make textiles and fabrics.

In modern times, llamas are also often kept domestically on farms, sometimes as guard animals for other flocks such as sheep or even alpacas. Since they can live to be an average of 20 years, or even up to 30 years, owning a llama is a long-term commitment. And they love to live in herds, so it’s best to never have only one llama but at least two, or even several.

Resource: https://www.daysoftheyear.com/days/national-llama-day/