The surname LOLOS has its origins in Greece, dating back to the late 18th century or early 19th century. It is believed to have originated from the region of Epirus, located in northwestern Greece near the border with Albania. The name may have derived from the Greek word "lolos," which means "hill" or "mound," suggesting that the surname might have been initially used to identify individuals who lived on or near hills or elevated areas.

One of the earliest recorded instances of the LOLOS surname can be found in the Greek census records from the early 19th century, where several families bearing this name were documented in the Epirus region. However, it is possible that the name existed even earlier, as written records from that time period were often incomplete or lost due to various historical events.

In the late 19th century, the LOLOS surname began to spread to other parts of Greece, particularly in the larger cities like Athens and Thessaloniki, as people from rural areas migrated in search of better economic opportunities. This migration pattern contributed to the broader distribution of the name across the country.

Notable individuals with the LOLOS surname include Petros LOLOS (1860-1932), a Greek politician and lawyer who served as a member of the Greek Parliament and played a significant role in drafting the Greek Constitution of 1911. Another prominent figure was Evangelos LOLOS (1885-1965), a Greek writer and journalist who made significant contributions to the development of modern Greek literature.

In the 20th century, the LOLOS surname gained recognition beyond Greece's borders. One example is Georgios LOLOS (1914-1998), a Greek-American businessman and philanthropist who established several successful companies in the United States and supported various charitable causes, particularly in the fields of education and healthcare.

Another notable figure was Eleni LOLOS (1928-2021), a Greek-Canadian author and educator who wrote extensively about Greek culture, history, and traditions. Her works played a crucial role in preserving and promoting Greek heritage within the Greek diaspora communities in Canada and beyond.

It is worth mentioning that the LOLOS surname has also been found in other countries, such as Cyprus, where it may have been introduced by Greek immigrants or descendants of Greek families who settled in the region during various historical periods. However, the exact origins and migration patterns of the name in these regions are less well-documented and may require further research.