The little cleansing one; or a diminutive of Elizabeth
Lavette is a rare American name likely derived from the French word 'laver', meaning to wash, or as a creative diminutive of the name Elizabeth. In some contexts, it is viewed as a modern elaboration of the name Yvette or Lavonne. It gained modest usage in the mid-20th century but remains a unique choice today.
Less common today
Lavette isn't in the latest US Top 1000. It last peaked at #5,366 in 1990.
US births per 5-year period, 1990βpresent (SSA data).