jílovec
Jílovec is a surname of Czech origin. The name is derived from the Czech word "jílovec," which refers to a type of clay or loam. Historically, surnames in many cultures were often derived from geographical locations, occupations, or personal characteristics. In this case, "jílovec" likely indicated a connection to land with clay-rich soil, perhaps where a family lived or owned property. The surname is not particularly common and is primarily found in the Czech Republic. As with many surnames, its spelling and pronunciation may have variations in different regions or over time due to historical linguistic shifts and migration patterns. Individuals bearing the surname jílovec may have ancestors who were farmers, potters, or otherwise associated with the use or presence of clay. Further genealogical research would be required to trace the specific lineage and history of any particular family with this surname.