Lachay is an uncommon, unisex given name of Welsh origin. It is derived from the Welsh word "llachar," which means "to laugh." This name encourages a sense of joy and lightheartedness, making it unique yet endearing. Lachay has not gained widespread popularity but remains a distinctive choice for parents seeking an uncommon yet meaningful name for their child.
The name Lachay was quite popular in 1992 with six babies being named thus that year.