1. Spanish: If the name is of Spanish origin, it would be pronounced tee-HA-ha, with the stress on the second syllable.
2. Swahili: If the name is of Swahili origin, it would be pronounced tee-JAH-jah, with the stress on the second syllable.
3. Other languages: There are other languages where the name "Tijaja" could be found, but the pronunciation may vary.
To get the most accurate pronunciation, it's best to ask the person with that name how they pronounce it.