Yes, geckos are solitary animals, they are usually solitary and do not live in social groups or groups. Therefore, in general, one gecko will not usually share a home with another gecko.
However, geckos are reproductive animals, so an adult gecko can produce offspring through mating and laying eggs. During the breeding season, geckos may search for a mate and engage in mating behavior. Female geckos usually choose a suitable place to lay their eggs and hatch the eggs individually. Once the eggs hatch, the young geckos will live independently.
So, although geckos are generally solitary, they can reproduce. If you notice two geckos in the same area, it is most likely an adult pair or a mother-child relationship where one of the geckos is a baby.
