As an AI language model, I cannot predict the future. However, I can provide you with information on the currently popular programming languages in 2021 based on various surveys and statistics.

1. Python - Python has been consistently popular and in demand for several years now, and it is expected to continue its dominance in the coming years. It is widely used for web development, data analysis, artificial intelligence, and machine learning.

2. JavaScript - JavaScript is a widely used programming language for web development and is also used for creating desktop and mobile applications. With the rise of Node.js, it is also used for server-side programming.

3. Java - Java is a popular programming language for building enterprise-level applications. It is widely used in Android app development, and its popularity is expected to continue in the coming years.

4. TypeScript - TypeScript is a popular language that is a superset of JavaScript. It adds static typing to JavaScript, which makes it easier to catch errors during development. It is widely used in building large-scale web applications.

5. Kotlin - Kotlin is a relatively new programming language that is gaining popularity, especially in Android app development. It is a concise language that is easy to read and write, and it can be used for building server-side and web applications as well.

6. Rust - Rust is a systems programming language that is designed for performance, safety, and concurrency. It is gaining popularity for its ability to write fast and reliable code, and it is used in building software such as web browsers, operating systems, and game engines.

7. Go - Go is a relatively new programming language that is gaining popularity for its simplicity, concurrency, and performance. It is widely used in building cloud-native applications, networking, and distributed systems.

8. Swift - Swift is a programming language developed by Apple, and it is widely used in building iOS, macOS, watchOS, and tvOS applications. It is a fast and modern language that is easy to read and write.

9. PHP - PHP is a popular programming language for building web applications. It is widely used in content management systems such as WordPress, Drupal, and Joomla.

10. C# - C# is a programming language developed by Microsoft, and it is widely used in building Windows applications, game development, and web applications using the ASP.NET framework.

It's worth noting that many other programming languages are used for specific purposes or in niche areas. The choice of programming language depends on the specific requirements of a project and the preferences of the development team.