What is nilan?

As an AI language model, I cannot be entirely sure "Nilan" refers to a specific entity or person, unless given more context or information. However, here are some possible points of reference:

Nilan is a name that can be of Indian or Danish origin. In Indian culture, it is a Sanskrit word which means "eternal", whereas in Denmark, it is a rare surname.

Nilan may also refer to Nilan Johnson Lewis, a US law firm based in Minneapolis, Minnesota, which specializes in employment and labor law.

It's also possible that Nilan refers to Nilanjan, which is an Indian male given name, a variant of Nilanjana, meaning "blue."

If you have any more context or specific knowledge of what Nilan means, please let me know and I will try to provide more information.