A surname is like a family name that people have. It helps us identify people and their family members. For example, some people have the surname "Smith" and all the people in their family have that name as well.
"Lota" is another surname that some people have. It might have come from a place name, a profession or job, or a nickname. It's like a special word that is used to describe someone's family.
When we meet someone with the surname "Lota," we can assume that their family members also have that name. It's like being part of a special club with a particular name. It might also tell us something about where their family comes from or what they do for a living.
So, in summary, "Lota" is a surname which is like a special name that some people have to help us identify them and their family members.