With the Fall of Earth, the languages that remain most prominent in the solar system are those that were extensively carried into space by countries and hypercorps with aggressive space programs or by the large populations of poor laborers and infomorph refugees that followed.
No single language dominated the realm of space expansion, and multilingualism was common.
Many habitats and (sub)cultural groupings cling to specific languages as a method of retaining cultural identity.
Despite the availability of instant translation via the mesh, many people remain versed in two or more languages.
The ten languages with the largest speaking populations are: Arabic, Cantonese,English, French, Hindi, Japanese, Mandarin,Portuguese, Russian, and Spanish.
Other languages that remain strong include Bengali, Dutch, Farsi, German, Italian, Javanese,Korean, Polish, Punjabi, Swedish, Tamil, Turkish,Urdu, Vietnamese, and Wu.
Some languages were effectively lost during the Fall, especially those in undeveloped regions, as their speaking populations did not migrate to space pre-Fall and were not privileged enough to survive in large numbers as infomorph refugees.