The name Laylani is a girl's name . Laylani.
From the experts:
A gentle-sounding name with a pretty meaning to match -- "heavenly flower." Laylani is a close cousin to names like Lily and Leila that have been very trendy in the last few years. We're somewhat agnostic about this spelling compared to original Leilani. Though we tend to favor the original in such cases, it might be easier for non-Hawaiians to figure out how to pronounce this one.