Janii is of Latin origin, derived from the word 'Ianuarius', which refers to the month of January. It is often considered a unisex name but is more commonly used for females. The name Janii can also be spelled as Gianni or Gianna, depending on regional variations and personal preference.
Janii is an uncommon name with fluctuations in popularity over the years provided. There were five babies named Janii born each year in 2006 and 2007, indicating a brief period of consistency. However, there was no recorded birth in 2008, suggesting a dip in its usage that year. The name's popularity rebounded somewhat in 2009 with another five births. Afterwards, it experienced an increase in popularity in 2011 with seven babies named Janii born that year. Overall, there were twenty-two children named Janii born over these years.