- Igloo — Names for White Alpacas
- Igor — Male Alpaca Names
- Ilave — Place in Peru · Peruvian Place Names for Alpacas
- Illa — light, sacred stone · Quechua Alpaca Names
- Illapa — god of thunder and weather · Inca & Andean Mythology Names
- Inigo — Male Alpaca Names
- Ink — Names for Black Alpacas
- Inka — king, ruler · Quechua Alpaca Names
- Inti — sun · Quechua Alpaca Names
- Iquitos — Place in Peru · Peruvian Place Names for Alpacas
- Iris — Female Alpaca Names
- Isabella — Female Alpaca Names
- Ivory — Names for White Alpacas
- Ivy — Female Alpaca Names