I
- (Iakora) Ifandana
- (Ihosy) Izana
- (Ivohibe) Ifandana
- (Ivohibe) Iatongo
- (Ihosy) Iaranany
- (Ihosy) Iapety
- (Ihosy) Iantsifitra
- (Ihosy) Iankatsa
- (Ihosy) Iankasy
- (Ihosy) Ianjatoka
- (Ihosy) Iangaty
- (Ihosy) Ianapasy
- (Ihosy) Ianapandra
- (Ivohibe) Ianalamotra
- (Ihosy) Ianakondro
- (Ihosy) Ianakandrarezo
- (Ihosy) Ianaboty
- (Ihosy) Ianaboro
- (Iakora) Iakora
- (Ihosy) Iakofa
- (Ihosy) Iakasy
- (Ihosy) Iakaboka
- (Ivohibe) Iaborotsy
- (Ihosy) Iaborotsy
- (Ihosy) Iaboria
- (Ivohibe) Iaborano
- (Ihosy) Iaborano
- (Ihosy) Iaborano
- (Ihosy) Iabomary
- (Ihosy) Iaboaly