Defender of mankind
Aleshka is a diminutive form of Aleksandra or Aleksei, derived from the Greek name Alexandros. It carries the strong meaning of protecting or defending humanity. While common as a nickname in Slavic-speaking regions, it is used as a standalone given name in other cultures, offering a softer sound than its root.
Less common today
Aleshka isn't in the latest US Top 1000. It last peaked at #8,434 in 2009.
US births per 5-year period, 1990βpresent (SSA data).