The Singaporean ISTJ Personality Database
Curious about Singaporean ISTJ people and characters? Dive into our database for unique insights into their world.
Debate the personality types of your favorite fictional characters and celebrities.
50,000,000+ DOWNLOADS
Debate the personality types of your favorite fictional characters and celebrities.
50,000,000+ DOWNLOADS
ISTJs' Popularity vs Other 16 Personality Types
Total ISTJs: 158669
ISTJ are the 10th most popular 16 personality type in the database, comprising 6% of all profiles.
Last Updated: December 5, 2025
ISTJs' Popularity in Famous People and Fictional Characters
Total ISTJs: 158669
ISTJs are most frequently seen in Masewera, Entertainment, and Celebrities.
Last Updated: December 5, 2025
Magulu
HomeMusicGamingMoviesFoodAnimeTravelRomanceComedyMemesOutdoorsCookingDogsHorrorMúsicaFunnyTechnologyRockArtAnimalsCatsBooksLearningFantasyPhotographyPsychologyPelículasHistoryCultureComidaScienceRapVideosPop
Umunthu
Debate the personality types of your favorite fictional characters and celebrities.
50,000,000+ DOWNLOADS
Debate the personality types of your favorite fictional characters and celebrities.
50,000,000+ DOWNLOADS