The baby name Alannah is a girl’s name and it is of Gaelic origin. The name Alannah means River and it is pronounced “Al ah nah”.
The popularity of this name changes every year depending on how many parents decide to name their kids Alannah, but in the year 2020 the number of parents that decided to name their babies Alannah in the world put it at a rank of 120.
| Baby Name | Alannah |
| Origin of Name | Gaelic |
| Name Gender | Girl |
| Name Pronunciation | Al ah nah |
| Name Meaning | River |
| Popularity Rank | 120 |