Most siblings with name beginning with same letter
According to Official Guinness Records,
Of the 16 children (10 boys and 6 girls) born to Eliza and Michel LeBlanc (Canada), all were baptised with a Christian name beginning with the letter E: Edith Marie (b. 22 December 1941), Edouard Joseph (b. 2 February 1943), Edgar Joseph (b. 12 May 1944), Everard Joseph (b. 22 May 1945), Edna Marie (b. 19 January 1947), Emery Joseph (b. 5 August 1948), Eymard Joseph (b. 25 October 1949), Eva Marie (b. 14 July 1951), Edouina Marie (b. 17 February 1953), Emeline (22 June 1954), Emile Joseph (b. 10 August 1955), Eldon Etienne Joseph (b. 19 July 1957), Ezard Joseph (b. 21 October 1958), Elie Joseph (b. 16 May 1960), Eliane Estelle Marie (b. 18 July 1962), Etienne Joseph (b. 19 June 1965). At time of claim, Eliza was aged 77. Michel died 16 January 1992.