Many Ontario cenotaphs used initials instead of given names. An excellent site with full names and details is the Commonwealth War Graves Commission
contact John Allan if you are willing to transcribe a cenotaph or other war memorial for OGSPI
LABEL
LABRIE
LACEY
LACKEN
LACOMBE
LADOECEUR
LADYMAN
LAGACIE
LAGARD
LAIDLAW
LAING
LAKE
LAKINS
LALONDE
LAMB
LAMBERT
LAND
LANDRY
LANDSBOROUGH
LANE
LANELLE
LANG
LANGFORD
LANGIS
LANGLEY
LANGMAID
LANNING
LANSFIELD
LAPLANTE
LAPOINTE
LARIVEE
LARIVIERE
LAROCQUE
LARONDE
LASENBY
LASHAMBE
LASSE
LATCHFORD
LATIMER
LATOUR
LATTIMER
LAUDER
LAURIE
LAVALLEE
LAVIGNE
LAVINE
LAWLER
LAWRENCE
LAWSON
LAYFIELD
LAYLAND
LAYOTTE
LEACH/LEECH/LEITCH
LEAHY
LEAKE
LEAL
LEAN
LEASK
LEATHERDALE
LEAVETT
LEBAR
LEBARR
LECH
LECLAIR
LECLAIRE
LECLERC
LECOUR
LEDGER
LEDINGHAM
LEDUC
LEE
LEECE
LEELAND
LEEPER
LEES
LEETHER
LEFFLER
LEGGE
LEGGETT
LEGGOTT
LEGON
LEITH
LEMAIRE
LEMAY
LEMOYRE
LEMYRE
LENARD
LENNOX
LEONARD
LEPACE
LEROY
LESLIE
LETERSKI
LETHBRIDGE
LEVESQUE
LEVIE
LEVOIR
LEWIS
LEZZETTE
LIDDLE
LIDLAW
LIGGITT
LIGHTFOOT
LIGHTHEART
LIGHTLE
LILLEY
LILLY
LINDSAY
LINDSEY
LINKLATER
LISENBY
LITTLE
LITTLETON
LIVINGSTONE
LOBSINGER
LOCEY
LOCKHART
LOCKIE
LODGE
LOGAN
LOGHRIN
LONELL
LONEY
LONG
LONGLADE
LONGMAN
LONGMIRE
LOOKER
LORD
LOSEY
LOUDEN
LOUGHEED
LOUGHRIN
LOUNT
LOVE
LOVELL
LOVERING
LOWELL
LOW/LOWE/LOUGH
LOY
LUCAS
LUCASERAGE
LUMB
LUMSDEN
LUST
LUTHER
LYFYTT
LYLE
LYMAN
LYNCH
LYON
LYONS