Was Lady Helen named for her great-grandmother, Grand Duchess Elena Vladimirovna of Russia?
Could be.. I think one of her girls has Olga as one of her names.
That's correct, and it's Estella. Her full name is Estella Olga Elizabeth. I don't think there's any information on who Lady Helen is named after, but it wouldn't surprise me if it was after Grand Duchess Elena, as we have Olga. It could also be after Princess Helena, Queen Victoria's daughter.
I just like the color combination, but not the suit itself. The jacket's hem looks as if it wasn't hemmed, even though that's obviously the style. But if that's her daughter in front with Kate, she is absolutely adorable and looks like she'll be a beauty like Helen.
I like the name of Helen and Timothy's daughter Estella Olga Elizabeth.
You do not see the name Olga used often in the British Royal Family.
Olga was one of the middle names of Princess Victoria, the sister of King George V. She was Victoria Alexandra Olga Mary.