What's the most common language in the world
- The most common spoken language in the world
- What's the most common native language in the world
- What's the most common language used in the world
- What's the most common sign language in the world
- What is the most common first language in the world
- What is the most common primary language in the world
- What is the most common programming language in the world
- What is the most common first language spoken in the world
- Is english the most common language in the world
- What is the most common language in the world 2024
- What is the most common language in the world 2025
- What's the second most common language in the world
- What is the most common language in the world by country
- What is the most common language in the world with 1.1 billion speakers
- What is the most common language in the world after english