Tianhao, pronounced as tiān hào, means the sky is vast and boundless.
天, tiān
The Chinese noun originally refers to space, opposite to the earth, and later extended to the sky and space.
Hao, hào?
Hao, a Chinese character, is often used in people’s names. Describes the meaning of vastness and infiniteness.
The two words Tianhao taken together can be understood as the sky is vast and boundless or vast and infinite. The word Tianhao is often used in names of people or companies, with good wishes in it.
Extended information:
The origin of the word Tian
The earliest explanation of the sky in China is in the "Simplified Tao Te Ching" (also known as the "Simplified Classic") It has been recorded: "As the saying goes, what is the sky? Hao said: Untitled, unknown sky, empty and empty sky." The "sky" in oracle bone inscriptions and bronze inscriptions is a small person with an emphasis on the head. The original meaning is It is the "Head", which was later extended to "Heaven" (because both are supreme).
The word "人" is topped by the word "口". The original meaning of the word "Zhao" is the boundless sky above a person's head. Initially it refers to space, opposite to the earth, and later extended to the sky and space. "The sky is long and the earth is long. The reason why the sky and the earth can be long and long-lasting is because they do not generate themselves, so they can live forever." Here, the sky is space; "Heaven is long" means "the space is extremely vast."