Indo-Aryan Languages:
* Hindi: Widely spoken in northern India, including the Himalayan states of Uttarakhand and Himachal Pradesh.
* Nepali: The official language of Nepal and also spoken in parts of India, Bhutan, and Tibet.
* Urdu: Spoken in the Kashmir region of India and Pakistan.
* Punjabi: Spoken in the northwestern Himalayas, particularly in the Indian state of Jammu and Kashmir.
* Kashmiri: Spoken in the Kashmir Valley.
* Dogri: Spoken in the Jammu region of India.
* Bhojpuri: Spoken in parts of Nepal and the Indian state of Uttarakhand.
* Maithili: Spoken in parts of Nepal and the Indian state of Sikkim.
Sino-Tibetan Languages:
* Tibetan: The official language of Tibet and also spoken in parts of Nepal, India, and Bhutan.
* Bhutanese (Dzongkha): The official language of Bhutan.
* Ladakhi: Spoken in the Ladakh region of Jammu and Kashmir, India.
* Balti: Spoken in the Baltistan region of Pakistan.
* Sherpa: Spoken in the Khumbu region of Nepal.
* Lepcha: Spoken in the Sikkim region of India.
Other Languages:
* Burushaski: Spoken in the Hunza valley of Pakistan.
* Dardic Languages: A group of languages spoken in the northwestern Himalayas, including Shina, Wakhi, and Khowar.
Note: This list is not exhaustive, as there are many other languages spoken in the Himalayas, including tribal languages and dialects. The specific languages spoken in a particular area vary depending on the region and the ethnic groups that reside there.