The diamond
A modern American coinage combining the French-style prefix 'La' with the English word for the precious gemstone. It symbolizes something of high value, brilliance, and indestructibility.
Less common today
Ladiamond isn't in the latest US Top 1000. It last peaked at #7,008 in 1993.
US births per 5-year period, 1990βpresent (SSA data).