Nigeria's Languages
The main language for Nigeria is English, but there were 521 languages spoken throughout its history. This is a breakdown of current languages spoken in Nigeria. The second common language is Russian, then German, then Spanish, then French, then Chinese, then Japanese, then Arabic, and lastly Portuguese.
Source: https://en.wikipedia.org/wiki/Languages_of_Nigeria
Source: https://en.wikipedia.org/wiki/Languages_of_Nigeria